75153390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1471}}^1$

素因数の和:1625

約数の個数: 64

約数和(自身を含む): 195858432

約数和(自身を除く): 120705042

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 131, 195, 262, 390, 393, 655, 786, 1310, 1471, 1703, 1965, 2942, 3406, 3930, 4413, 5109, 7355, 8515, 8826, 10218, 14710, 17030, 19123, 22065, 25545, 38246, 44130, 51090, 57369, 95615, 114738, 191230, 192701, 286845, 385402, 573690, 578103, 963505, 1156206, 1927010, 2505113, 2890515, 5010226, 5781030, 7515339, 12525565, 15030678, 25051130, 37576695, 75153390]

約数ペア:

[(1, 75153390), (2, 37576695), (3, 25051130), (5, 15030678), (6, 12525565), (10, 7515339), (13, 5781030), (15, 5010226), (26, 2890515), (30, 2505113), (39, 1927010), (65, 1156206), (78, 963505), (130, 578103), (131, 573690), (195, 385402), (262, 286845), (390, 192701), (393, 191230), (655, 114738), (786, 95615), (1310, 57369), (1471, 51090), (1703, 44130), (1965, 38246), (2942, 25545), (3406, 22065), (3930, 19123), (4413, 17030), (5109, 14710), (7355, 10218), (8515, 8826)]