151706925

素因数分解:

$3^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{3943}}^1$

素因数の和:3984

約数の個数: 60

約数和(自身を含む): 295878880

約数和(自身を除く): 144171955

約数列:

[1, 3, 5, 9, 15, 19, 25, 27, 45, 57, 75, 81, 95, 135, 171, 225, 285, 405, 475, 513, 675, 855, 1425, 1539, 2025, 2565, 3943, 4275, 7695, 11829, 12825, 19715, 35487, 38475, 59145, 74917, 98575, 106461, 177435, 224751, 295725, 319383, 374585, 532305, 674253, 887175, 1123755, 1596915, 1872925, 2022759, 2661525, 3371265, 5618775, 6068277, 7984575, 10113795, 16856325, 30341385, 50568975, 151706925]

約数ペア:

[(1, 151706925), (3, 50568975), (5, 30341385), (9, 16856325), (15, 10113795), (19, 7984575), (25, 6068277), (27, 5618775), (45, 3371265), (57, 2661525), (75, 2022759), (81, 1872925), (95, 1596915), (135, 1123755), (171, 887175), (225, 674253), (285, 532305), (405, 374585), (475, 319383), (513, 295725), (675, 224751), (855, 177435), (1425, 106461), (1539, 98575), (2025, 74917), (2565, 59145), (3943, 38475), (4275, 35487), (7695, 19715), (11829, 12825)]