1189125

素因数分解:

$3^2\times 5^3\times 7^1\times {\mathrm{151}}^1$

素因数の和:179

約数の個数: 48

約数和(自身を含む): 2466048

約数和(自身を除く): 1276923

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 125, 151, 175, 225, 315, 375, 453, 525, 755, 875, 1057, 1125, 1359, 1575, 2265, 2625, 3171, 3775, 5285, 6795, 7875, 9513, 11325, 15855, 18875, 26425, 33975, 47565, 56625, 79275, 132125, 169875, 237825, 396375, 1189125]

約数ペア:

[(1, 1189125), (3, 396375), (5, 237825), (7, 169875), (9, 132125), (15, 79275), (21, 56625), (25, 47565), (35, 33975), (45, 26425), (63, 18875), (75, 15855), (105, 11325), (125, 9513), (151, 7875), (175, 6795), (225, 5285), (315, 3775), (375, 3171), (453, 2625), (525, 2265), (755, 1575), (875, 1359), (1057, 1125)]