22764375

素因数分解:

$3^3\times 5^4\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:119

約数の個数: 80

約数和(自身を含む): 44985600

約数和(自身を除く): 22221225

約数列:

[1, 3, 5, 9, 15, 19, 25, 27, 45, 57, 71, 75, 95, 125, 135, 171, 213, 225, 285, 355, 375, 475, 513, 625, 639, 675, 855, 1065, 1125, 1349, 1425, 1775, 1875, 1917, 2375, 2565, 3195, 3375, 4047, 4275, 5325, 5625, 6745, 7125, 8875, 9585, 11875, 12141, 12825, 15975, 16875, 20235, 21375, 26625, 33725, 35625, 36423, 44375, 47925, 60705, 64125, 79875, 101175, 106875, 133125, 168625, 182115, 239625, 303525, 320625, 399375, 505875, 843125, 910575, 1198125, 1517625, 2529375, 4552875, 7588125, 22764375]

約数ペア:

[(1, 22764375), (3, 7588125), (5, 4552875), (9, 2529375), (15, 1517625), (19, 1198125), (25, 910575), (27, 843125), (45, 505875), (57, 399375), (71, 320625), (75, 303525), (95, 239625), (125, 182115), (135, 168625), (171, 133125), (213, 106875), (225, 101175), (285, 79875), (355, 64125), (375, 60705), (475, 47925), (513, 44375), (625, 36423), (639, 35625), (675, 33725), (855, 26625), (1065, 21375), (1125, 20235), (1349, 16875), (1425, 15975), (1775, 12825), (1875, 12141), (1917, 11875), (2375, 9585), (2565, 8875), (3195, 7125), (3375, 6745), (4047, 5625), (4275, 5325)]