15674997065

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{659}}^1\times {\mathrm{857}}^1$

素因数の和:1602

約数の個数: 64

約数和(自身を含む): 23593489920

約数和(自身を除く): 7918492855

約数列:

[1, 5, 7, 13, 35, 61, 65, 91, 305, 427, 455, 659, 793, 857, 2135, 3295, 3965, 4285, 4613, 5551, 5999, 8567, 11141, 23065, 27755, 29995, 40199, 42835, 52277, 55705, 59969, 77987, 200995, 261385, 281393, 299845, 365939, 389935, 522587, 564763, 679601, 1406965, 1829695, 2612935, 2823815, 3398005, 3658109, 3953341, 4757207, 7341919, 18290545, 19766705, 23786035, 34450543, 36709595, 51393433, 172252715, 241153801, 256967165, 447857059, 1205769005, 2239285295, 3134999413, 15674997065]

約数ペア:

[(1, 15674997065), (5, 3134999413), (7, 2239285295), (13, 1205769005), (35, 447857059), (61, 256967165), (65, 241153801), (91, 172252715), (305, 51393433), (427, 36709595), (455, 34450543), (659, 23786035), (793, 19766705), (857, 18290545), (2135, 7341919), (3295, 4757207), (3965, 3953341), (4285, 3658109), (4613, 3398005), (5551, 2823815), (5999, 2612935), (8567, 1829695), (11141, 1406965), (23065, 679601), (27755, 564763), (29995, 522587), (40199, 389935), (42835, 365939), (52277, 299845), (55705, 281393), (59969, 261385), (77987, 200995)]