64336755

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1$

素因数の和:329

約数の個数: 96

約数和(自身を含む): 133954560

約数和(自身を除く): 69617805

約数列:

[1, 3, 5, 7, 15, 17, 19, 21, 35, 49, 51, 57, 85, 95, 105, 119, 133, 147, 245, 255, 271, 285, 323, 357, 399, 595, 665, 735, 813, 833, 931, 969, 1355, 1615, 1785, 1897, 1995, 2261, 2499, 2793, 4065, 4165, 4607, 4655, 4845, 5149, 5691, 6783, 9485, 11305, 12495, 13279, 13821, 13965, 15447, 15827, 23035, 25745, 28455, 32249, 33915, 36043, 39837, 47481, 66395, 69105, 77235, 79135, 87533, 96747, 108129, 161245, 180215, 199185, 225743, 237405, 252301, 262599, 437665, 483735, 540645, 612731, 677229, 756903, 1128715, 1261505, 1312995, 1838193, 3063655, 3386145, 3784515, 4289117, 9190965, 12867351, 21445585, 64336755]

約数ペア:

[(1, 64336755), (3, 21445585), (5, 12867351), (7, 9190965), (15, 4289117), (17, 3784515), (19, 3386145), (21, 3063655), (35, 1838193), (49, 1312995), (51, 1261505), (57, 1128715), (85, 756903), (95, 677229), (105, 612731), (119, 540645), (133, 483735), (147, 437665), (245, 262599), (255, 252301), (271, 237405), (285, 225743), (323, 199185), (357, 180215), (399, 161245), (595, 108129), (665, 96747), (735, 87533), (813, 79135), (833, 77235), (931, 69105), (969, 66395), (1355, 47481), (1615, 39837), (1785, 36043), (1897, 33915), (1995, 32249), (2261, 28455), (2499, 25745), (2793, 23035), (4065, 15827), (4165, 15447), (4607, 13965), (4655, 13821), (4845, 13279), (5149, 12495), (5691, 11305), (6783, 9485)]