152158175

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{601}}^1$

素因数の和:684

約数の個数: 48

約数和(自身を含む): 219465120

約数和(自身を除く): 67306945

約数列:

[1, 5, 13, 19, 25, 41, 65, 95, 205, 247, 325, 475, 533, 601, 779, 1025, 1235, 2665, 3005, 3895, 6175, 7813, 10127, 11419, 13325, 15025, 19475, 24641, 39065, 50635, 57095, 123205, 148447, 195325, 253175, 285475, 320333, 468179, 616025, 742235, 1601665, 2340895, 3711175, 6086327, 8008325, 11704475, 30431635, 152158175]

約数ペア:

[(1, 152158175), (5, 30431635), (13, 11704475), (19, 8008325), (25, 6086327), (41, 3711175), (65, 2340895), (95, 1601665), (205, 742235), (247, 616025), (325, 468179), (475, 320333), (533, 285475), (601, 253175), (779, 195325), (1025, 148447), (1235, 123205), (2665, 57095), (3005, 50635), (3895, 39065), (6175, 24641), (7813, 19475), (10127, 15025), (11419, 13325)]