1137955

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:127

約数の個数: 32

約数和(自身を含む): 1749888

約数和(自身を除く): 611933

約数列:

[1, 5, 7, 13, 35, 41, 61, 65, 91, 205, 287, 305, 427, 455, 533, 793, 1435, 2135, 2501, 2665, 3731, 3965, 5551, 12505, 17507, 18655, 27755, 32513, 87535, 162565, 227591, 1137955]

約数ペア:

[(1, 1137955), (5, 227591), (7, 162565), (13, 87535), (35, 32513), (41, 27755), (61, 18655), (65, 17507), (91, 12505), (205, 5551), (287, 3965), (305, 3731), (427, 2665), (455, 2501), (533, 2135), (793, 1435)]