30077775

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{113}}^1$

素因数の和:162

約数の個数: 108

約数和(自身を含む): 67259088

約数和(自身を除く): 37181313

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 25, 35, 39, 45, 63, 65, 75, 91, 105, 113, 117, 169, 175, 195, 225, 273, 315, 325, 339, 455, 507, 525, 565, 585, 791, 819, 845, 975, 1017, 1183, 1365, 1469, 1521, 1575, 1695, 2275, 2373, 2535, 2825, 2925, 3549, 3955, 4095, 4225, 4407, 5085, 5915, 6825, 7119, 7345, 7605, 8475, 10283, 10647, 11865, 12675, 13221, 17745, 19097, 19775, 20475, 22035, 25425, 29575, 30849, 35595, 36725, 38025, 51415, 53235, 57291, 59325, 66105, 88725, 92547, 95485, 110175, 133679, 154245, 171873, 177975, 257075, 266175, 286455, 330525, 401037, 462735, 477425, 668395, 771225, 859365, 1203111, 1432275, 2005185, 2313675, 3341975, 4296825, 6015555, 10025925, 30077775]

約数ペア:

[(1, 30077775), (3, 10025925), (5, 6015555), (7, 4296825), (9, 3341975), (13, 2313675), (15, 2005185), (21, 1432275), (25, 1203111), (35, 859365), (39, 771225), (45, 668395), (63, 477425), (65, 462735), (75, 401037), (91, 330525), (105, 286455), (113, 266175), (117, 257075), (169, 177975), (175, 171873), (195, 154245), (225, 133679), (273, 110175), (315, 95485), (325, 92547), (339, 88725), (455, 66105), (507, 59325), (525, 57291), (565, 53235), (585, 51415), (791, 38025), (819, 36725), (845, 35595), (975, 30849), (1017, 29575), (1183, 25425), (1365, 22035), (1469, 20475), (1521, 19775), (1575, 19097), (1695, 17745), (2275, 13221), (2373, 12675), (2535, 11865), (2825, 10647), (2925, 10283), (3549, 8475), (3955, 7605), (4095, 7345), (4225, 7119), (4407, 6825), (5085, 5915)]