715803585

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:255

約数の個数: 128

約数和(自身を含む): 1433051136

約数和(自身を除く): 717247551

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 43, 61, 69, 105, 113, 115, 129, 161, 183, 215, 301, 305, 339, 345, 427, 483, 565, 645, 791, 805, 903, 915, 989, 1281, 1403, 1505, 1695, 2135, 2373, 2415, 2599, 2623, 2967, 3955, 4209, 4515, 4859, 4945, 6405, 6893, 6923, 7015, 7797, 7869, 9821, 11865, 12995, 13115, 14577, 14835, 18193, 18361, 20679, 20769, 21045, 24295, 29463, 34013, 34465, 34615, 38985, 39345, 48251, 49105, 54579, 55083, 60329, 72885, 90965, 91805, 102039, 103395, 103845, 111757, 144753, 147315, 158539, 170065, 180987, 241255, 272895, 275415, 296399, 301645, 335271, 422303, 475617, 510195, 558785, 723765, 782299, 792695, 889197, 904935, 1109773, 1266909, 1481995, 1676355, 2074793, 2111515, 2346897, 2378085, 3329319, 3911495, 4445985, 5548865, 6224379, 6334545, 6817177, 10373965, 11734485, 16646595, 20451531, 31121895, 34085885, 47720239, 102257655, 143160717, 238601195, 715803585]

約数ペア:

[(1, 715803585), (3, 238601195), (5, 143160717), (7, 102257655), (15, 47720239), (21, 34085885), (23, 31121895), (35, 20451531), (43, 16646595), (61, 11734485), (69, 10373965), (105, 6817177), (113, 6334545), (115, 6224379), (129, 5548865), (161, 4445985), (183, 3911495), (215, 3329319), (301, 2378085), (305, 2346897), (339, 2111515), (345, 2074793), (427, 1676355), (483, 1481995), (565, 1266909), (645, 1109773), (791, 904935), (805, 889197), (903, 792695), (915, 782299), (989, 723765), (1281, 558785), (1403, 510195), (1505, 475617), (1695, 422303), (2135, 335271), (2373, 301645), (2415, 296399), (2599, 275415), (2623, 272895), (2967, 241255), (3955, 180987), (4209, 170065), (4515, 158539), (4859, 147315), (4945, 144753), (6405, 111757), (6893, 103845), (6923, 103395), (7015, 102039), (7797, 91805), (7869, 90965), (9821, 72885), (11865, 60329), (12995, 55083), (13115, 54579), (14577, 49105), (14835, 48251), (18193, 39345), (18361, 38985), (20679, 34615), (20769, 34465), (21045, 34013), (24295, 29463)]