15672415255

素因数分解:

$5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{607}}^1\times {\mathrm{4951}}^1$

素因数の和:5719

約数の個数: 32

約数和(自身を含む): 21677875200

約数和(自身を除く): 6005459945

約数列:

[1, 5, 7, 35, 149, 607, 745, 1043, 3035, 4249, 4951, 5215, 21245, 24755, 34657, 90443, 173285, 452215, 633101, 737699, 3005257, 3165505, 3688495, 5163893, 15026285, 21036799, 25819465, 105183995, 447783293, 2238916465, 3134483051, 15672415255]

約数ペア:

[(1, 15672415255), (5, 3134483051), (7, 2238916465), (35, 447783293), (149, 105183995), (607, 25819465), (745, 21036799), (1043, 15026285), (3035, 5163893), (4249, 3688495), (4951, 3165505), (5215, 3005257), (21245, 737699), (24755, 633101), (34657, 452215), (90443, 173285)]