140027625

素因数分解:

$3^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{6551}}^1$

素因数の和:6591

約数の個数: 48

約数和(自身を含む): 265749120

約数和(自身を除く): 125721495

約数列:

[1, 3, 5, 9, 15, 19, 25, 45, 57, 75, 95, 125, 171, 225, 285, 375, 475, 855, 1125, 1425, 2375, 4275, 6551, 7125, 19653, 21375, 32755, 58959, 98265, 124469, 163775, 294795, 373407, 491325, 622345, 818875, 1120221, 1473975, 1867035, 2456625, 3111725, 5601105, 7369875, 9335175, 15558625, 28005525, 46675875, 140027625]

約数ペア:

[(1, 140027625), (3, 46675875), (5, 28005525), (9, 15558625), (15, 9335175), (19, 7369875), (25, 5601105), (45, 3111725), (57, 2456625), (75, 1867035), (95, 1473975), (125, 1120221), (171, 818875), (225, 622345), (285, 491325), (375, 373407), (475, 294795), (855, 163775), (1125, 124469), (1425, 98265), (2375, 58959), (4275, 32755), (6551, 21375), (7125, 19653)]