179459865

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:239

約数の個数: 96

約数和(自身を含む): 350977536

約数和(自身を除く): 171517671

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 47, 61, 65, 107, 117, 141, 183, 195, 235, 305, 321, 423, 535, 549, 585, 611, 705, 793, 915, 963, 1391, 1605, 1833, 2115, 2379, 2745, 2867, 3055, 3965, 4173, 4815, 5029, 5499, 6527, 6955, 7137, 8601, 9165, 11895, 12519, 14335, 15087, 19581, 20865, 25145, 25803, 27495, 32635, 35685, 37271, 43005, 45261, 58743, 62595, 65377, 75435, 84851, 97905, 111813, 129015, 186355, 196131, 226305, 254553, 293715, 306769, 326885, 335439, 424255, 559065, 588393, 763659, 920307, 980655, 1272765, 1533845, 1677195, 2760921, 2941965, 3818295, 3987997, 4601535, 11963991, 13804605, 19939985, 35891973, 59819955, 179459865]

約数ペア:

[(1, 179459865), (3, 59819955), (5, 35891973), (9, 19939985), (13, 13804605), (15, 11963991), (39, 4601535), (45, 3987997), (47, 3818295), (61, 2941965), (65, 2760921), (107, 1677195), (117, 1533845), (141, 1272765), (183, 980655), (195, 920307), (235, 763659), (305, 588393), (321, 559065), (423, 424255), (535, 335439), (549, 326885), (585, 306769), (611, 293715), (705, 254553), (793, 226305), (915, 196131), (963, 186355), (1391, 129015), (1605, 111813), (1833, 97905), (2115, 84851), (2379, 75435), (2745, 65377), (2867, 62595), (3055, 58743), (3965, 45261), (4173, 43005), (4815, 37271), (5029, 35685), (5499, 32635), (6527, 27495), (6955, 25803), (7137, 25145), (8601, 20865), (9165, 19581), (11895, 15087), (12519, 14335)]