3013875

素因数分解:

$3^3\times 5^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:90

約数の個数: 64

約数和(自身を含む): 5990400

約数和(自身を除く): 2976525

約数列:

[1, 3, 5, 9, 15, 19, 25, 27, 45, 47, 57, 75, 95, 125, 135, 141, 171, 225, 235, 285, 375, 423, 475, 513, 675, 705, 855, 893, 1125, 1175, 1269, 1425, 2115, 2375, 2565, 2679, 3375, 3525, 4275, 4465, 5875, 6345, 7125, 8037, 10575, 12825, 13395, 17625, 21375, 22325, 24111, 31725, 40185, 52875, 64125, 66975, 111625, 120555, 158625, 200925, 334875, 602775, 1004625, 3013875]

約数ペア:

[(1, 3013875), (3, 1004625), (5, 602775), (9, 334875), (15, 200925), (19, 158625), (25, 120555), (27, 111625), (45, 66975), (47, 64125), (57, 52875), (75, 40185), (95, 31725), (125, 24111), (135, 22325), (141, 21375), (171, 17625), (225, 13395), (235, 12825), (285, 10575), (375, 8037), (423, 7125), (475, 6345), (513, 5875), (675, 4465), (705, 4275), (855, 3525), (893, 3375), (1125, 2679), (1175, 2565), (1269, 2375), (1425, 2115)]