78836164775

素因数分解:

$5^2\times {\mathrm{113}}^1\times {\mathrm{307}}^1\times {\mathrm{90901}}^1$

素因数の和:91331

約数の個数: 24

約数和(自身を含む): 98944281744

約数和(自身を除く): 20108116969

約数列:

[1, 5, 25, 113, 307, 565, 1535, 2825, 7675, 34691, 90901, 173455, 454505, 867275, 2272525, 10271813, 27906607, 51359065, 139533035, 256795325, 697665175, 3153446591, 15767232955, 78836164775]

約数ペア:

[(1, 78836164775), (5, 15767232955), (25, 3153446591), (113, 697665175), (307, 256795325), (565, 139533035), (1535, 51359065), (2825, 27906607), (7675, 10271813), (34691, 2272525), (90901, 867275), (173455, 454505)]