468548325

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{521}}^1\times {\mathrm{571}}^1$

素因数の和:1115

約数の個数: 72

約数和(自身を含む): 962634816

約数和(自身を除く): 494086491

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 175, 225, 315, 521, 525, 571, 1563, 1575, 1713, 2605, 2855, 3647, 3997, 4689, 5139, 7815, 8565, 10941, 11991, 13025, 14275, 18235, 19985, 23445, 25695, 32823, 35973, 39075, 42825, 54705, 59955, 91175, 99925, 117225, 128475, 164115, 179865, 273525, 297491, 299775, 820575, 892473, 899325, 1487455, 2082437, 2677419, 4462365, 6247311, 7437275, 10412185, 13387095, 18741933, 22311825, 31236555, 52060925, 66935475, 93709665, 156182775, 468548325]

約数ペア:

[(1, 468548325), (3, 156182775), (5, 93709665), (7, 66935475), (9, 52060925), (15, 31236555), (21, 22311825), (25, 18741933), (35, 13387095), (45, 10412185), (63, 7437275), (75, 6247311), (105, 4462365), (175, 2677419), (225, 2082437), (315, 1487455), (521, 899325), (525, 892473), (571, 820575), (1563, 299775), (1575, 297491), (1713, 273525), (2605, 179865), (2855, 164115), (3647, 128475), (3997, 117225), (4689, 99925), (5139, 91175), (7815, 59955), (8565, 54705), (10941, 42825), (11991, 39075), (13025, 35973), (14275, 32823), (18235, 25695), (19985, 23445)]