63237785

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{389}}^1$

素因数の和:509

約数の個数: 32

約数和(自身を含む): 85307040

約数和(自身を除く): 22069255

約数列:

[1, 5, 13, 41, 61, 65, 205, 305, 389, 533, 793, 1945, 2501, 2665, 3965, 5057, 12505, 15949, 23729, 25285, 32513, 79745, 118645, 162565, 207337, 308477, 972889, 1036685, 1542385, 4864445, 12647557, 63237785]

約数ペア:

[(1, 63237785), (5, 12647557), (13, 4864445), (41, 1542385), (61, 1036685), (65, 972889), (205, 308477), (305, 207337), (389, 162565), (533, 118645), (793, 79745), (1945, 32513), (2501, 25285), (2665, 23729), (3965, 15949), (5057, 12505)]