152041325

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1$

素因数の和:318

約数の個数: 48

約数和(自身を含む): 209778240

約数和(自身を除く): 57736915

約数列:

[1, 5, 19, 25, 37, 41, 95, 185, 205, 211, 475, 703, 779, 925, 1025, 1055, 1517, 3515, 3895, 4009, 5275, 7585, 7807, 8651, 17575, 19475, 20045, 28823, 37925, 39035, 43255, 100225, 144115, 148333, 164369, 195175, 216275, 320087, 720575, 741665, 821845, 1600435, 3708325, 4109225, 6081653, 8002175, 30408265, 152041325]

約数ペア:

[(1, 152041325), (5, 30408265), (19, 8002175), (25, 6081653), (37, 4109225), (41, 3708325), (95, 1600435), (185, 821845), (205, 741665), (211, 720575), (475, 320087), (703, 216275), (779, 195175), (925, 164369), (1025, 148333), (1055, 144115), (1517, 100225), (3515, 43255), (3895, 39035), (4009, 37925), (5275, 28823), (7585, 20045), (7807, 19475), (8651, 17575)]