9311250

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{191}}^1$

素因数の和:229

約数の個数: 80

約数和(自身を含む): 25191936

約数和(自身を除く): 15880686

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 125, 130, 150, 191, 195, 250, 325, 375, 382, 390, 573, 625, 650, 750, 955, 975, 1146, 1250, 1625, 1875, 1910, 1950, 2483, 2865, 3250, 3750, 4775, 4875, 4966, 5730, 7449, 8125, 9550, 9750, 12415, 14325, 14898, 16250, 23875, 24375, 24830, 28650, 37245, 47750, 48750, 62075, 71625, 74490, 119375, 124150, 143250, 186225, 238750, 310375, 358125, 372450, 620750, 716250, 931125, 1551875, 1862250, 3103750, 4655625, 9311250]

約数ペア:

[(1, 9311250), (2, 4655625), (3, 3103750), (5, 1862250), (6, 1551875), (10, 931125), (13, 716250), (15, 620750), (25, 372450), (26, 358125), (30, 310375), (39, 238750), (50, 186225), (65, 143250), (75, 124150), (78, 119375), (125, 74490), (130, 71625), (150, 62075), (191, 48750), (195, 47750), (250, 37245), (325, 28650), (375, 24830), (382, 24375), (390, 23875), (573, 16250), (625, 14898), (650, 14325), (750, 12415), (955, 9750), (975, 9550), (1146, 8125), (1250, 7449), (1625, 5730), (1875, 4966), (1910, 4875), (1950, 4775), (2483, 3750), (2865, 3250)]