91198745

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{601}}^1$

素因数の和:737

約数の個数: 32

約数和(自身を含む): 124830720

約数和(自身を除く): 33631975

約数列:

[1, 5, 11, 31, 55, 89, 155, 341, 445, 601, 979, 1705, 2759, 3005, 4895, 6611, 13795, 18631, 30349, 33055, 53489, 93155, 151745, 204941, 267445, 588379, 1024705, 1658159, 2941895, 8290795, 18239749, 91198745]

約数ペア:

[(1, 91198745), (5, 18239749), (11, 8290795), (31, 2941895), (55, 1658159), (89, 1024705), (155, 588379), (341, 267445), (445, 204941), (601, 151745), (979, 93155), (1705, 53489), (2759, 33055), (3005, 30349), (4895, 18631), (6611, 13795)]