28847175

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2389}}^1$

素因数の和:2432

約数の個数: 48

約数和(自身を含む): 56901120

約数和(自身を除く): 28053945

約数列:

[1, 3, 5, 7, 15, 21, 23, 25, 35, 69, 75, 105, 115, 161, 175, 345, 483, 525, 575, 805, 1725, 2389, 2415, 4025, 7167, 11945, 12075, 16723, 35835, 50169, 54947, 59725, 83615, 164841, 179175, 250845, 274735, 384629, 418075, 824205, 1153887, 1254225, 1373675, 1923145, 4121025, 5769435, 9615725, 28847175]

約数ペア:

[(1, 28847175), (3, 9615725), (5, 5769435), (7, 4121025), (15, 1923145), (21, 1373675), (23, 1254225), (25, 1153887), (35, 824205), (69, 418075), (75, 384629), (105, 274735), (115, 250845), (161, 179175), (175, 164841), (345, 83615), (483, 59725), (525, 54947), (575, 50169), (805, 35835), (1725, 16723), (2389, 12075), (2415, 11945), (4025, 7167)]