76680955

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1$

素因数の和:343

約数の個数: 32

約数和(自身を含む): 102009600

約数和(自身を除く): 25328645

約数列:

[1, 5, 13, 65, 79, 109, 137, 395, 545, 685, 1027, 1417, 1781, 5135, 7085, 8611, 8905, 10823, 14933, 43055, 54115, 74665, 111943, 140699, 194129, 559715, 703495, 970645, 1179707, 5898535, 15336191, 76680955]

約数ペア:

[(1, 76680955), (5, 15336191), (13, 5898535), (65, 1179707), (79, 970645), (109, 703495), (137, 559715), (395, 194129), (545, 140699), (685, 111943), (1027, 74665), (1417, 54115), (1781, 43055), (5135, 14933), (7085, 10823), (8611, 8905)]