15239250

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{521}}^1$

素因数の和:557

約数の個数: 96

約数和(自身を含む): 44461872

約数和(自身を除く): 29222622

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 125, 130, 150, 195, 225, 234, 250, 325, 375, 390, 450, 521, 585, 650, 750, 975, 1042, 1125, 1170, 1563, 1625, 1950, 2250, 2605, 2925, 3126, 3250, 4689, 4875, 5210, 5850, 6773, 7815, 9378, 9750, 13025, 13546, 14625, 15630, 20319, 23445, 26050, 29250, 33865, 39075, 40638, 46890, 60957, 65125, 67730, 78150, 101595, 117225, 121914, 130250, 169325, 195375, 203190, 234450, 304785, 338650, 390750, 507975, 586125, 609570, 846625, 1015950, 1172250, 1523925, 1693250, 2539875, 3047850, 5079750, 7619625, 15239250]

約数ペア:

[(1, 15239250), (2, 7619625), (3, 5079750), (5, 3047850), (6, 2539875), (9, 1693250), (10, 1523925), (13, 1172250), (15, 1015950), (18, 846625), (25, 609570), (26, 586125), (30, 507975), (39, 390750), (45, 338650), (50, 304785), (65, 234450), (75, 203190), (78, 195375), (90, 169325), (117, 130250), (125, 121914), (130, 117225), (150, 101595), (195, 78150), (225, 67730), (234, 65125), (250, 60957), (325, 46890), (375, 40638), (390, 39075), (450, 33865), (521, 29250), (585, 26050), (650, 23445), (750, 20319), (975, 15630), (1042, 14625), (1125, 13546), (1170, 13025), (1563, 9750), (1625, 9378), (1950, 7815), (2250, 6773), (2605, 5850), (2925, 5210), (3126, 4875), (3250, 4689)]