72482625

素因数分解:

$3^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{3391}}^1$

素因数の和:3431

約数の個数: 48

約数和(自身を含む): 137579520

約数和(自身を除く): 65096895

約数列:

[1, 3, 5, 9, 15, 19, 25, 45, 57, 75, 95, 125, 171, 225, 285, 375, 475, 855, 1125, 1425, 2375, 3391, 4275, 7125, 10173, 16955, 21375, 30519, 50865, 64429, 84775, 152595, 193287, 254325, 322145, 423875, 579861, 762975, 966435, 1271625, 1610725, 2899305, 3814875, 4832175, 8053625, 14496525, 24160875, 72482625]

約数ペア:

[(1, 72482625), (3, 24160875), (5, 14496525), (9, 8053625), (15, 4832175), (19, 3814875), (25, 2899305), (45, 1610725), (57, 1271625), (75, 966435), (95, 762975), (125, 579861), (171, 423875), (225, 322145), (285, 254325), (375, 193287), (475, 152595), (855, 84775), (1125, 64429), (1425, 50865), (2375, 30519), (3391, 21375), (4275, 16955), (7125, 10173)]