1004625

素因数分解:

$3^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:87

約数の個数: 48

約数和(自身を含む): 1946880

約数和(自身を除く): 942255

約数列:

[1, 3, 5, 9, 15, 19, 25, 45, 47, 57, 75, 95, 125, 141, 171, 225, 235, 285, 375, 423, 475, 705, 855, 893, 1125, 1175, 1425, 2115, 2375, 2679, 3525, 4275, 4465, 5875, 7125, 8037, 10575, 13395, 17625, 21375, 22325, 40185, 52875, 66975, 111625, 200925, 334875, 1004625]

約数ペア:

[(1, 1004625), (3, 334875), (5, 200925), (9, 111625), (15, 66975), (19, 52875), (25, 40185), (45, 22325), (47, 21375), (57, 17625), (75, 13395), (95, 10575), (125, 8037), (141, 7125), (171, 5875), (225, 4465), (235, 4275), (285, 3525), (375, 2679), (423, 2375), (475, 2115), (705, 1425), (855, 1175), (893, 1125)]