85327715

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{877}}^1$

素因数の和:983

約数の個数: 32

約数和(自身を含む): 117581760

約数和(自身を除く): 32254045

約数列:

[1, 5, 11, 29, 55, 61, 145, 305, 319, 671, 877, 1595, 1769, 3355, 4385, 8845, 9647, 19459, 25433, 48235, 53497, 97295, 127165, 267485, 279763, 588467, 1398815, 1551413, 2942335, 7757065, 17065543, 85327715]

約数ペア:

[(1, 85327715), (5, 17065543), (11, 7757065), (29, 2942335), (55, 1551413), (61, 1398815), (145, 588467), (305, 279763), (319, 267485), (671, 127165), (877, 97295), (1595, 53497), (1769, 48235), (3355, 25433), (4385, 19459), (8845, 9647)]