73807875

素因数分解:

$3^3\times 5^3\times {\mathrm{19}}^1\times {\mathrm{1151}}^1$

素因数の和:1194

約数の個数: 64

約数和(自身を含む): 143769600

約数和(自身を除く): 69961725

約数列:

[1, 3, 5, 9, 15, 19, 25, 27, 45, 57, 75, 95, 125, 135, 171, 225, 285, 375, 475, 513, 675, 855, 1125, 1151, 1425, 2375, 2565, 3375, 3453, 4275, 5755, 7125, 10359, 12825, 17265, 21375, 21869, 28775, 31077, 51795, 64125, 65607, 86325, 109345, 143875, 155385, 196821, 258975, 328035, 431625, 546725, 590463, 776925, 984105, 1294875, 1640175, 2733625, 2952315, 3884625, 4920525, 8200875, 14761575, 24602625, 73807875]

約数ペア:

[(1, 73807875), (3, 24602625), (5, 14761575), (9, 8200875), (15, 4920525), (19, 3884625), (25, 2952315), (27, 2733625), (45, 1640175), (57, 1294875), (75, 984105), (95, 776925), (125, 590463), (135, 546725), (171, 431625), (225, 328035), (285, 258975), (375, 196821), (475, 155385), (513, 143875), (675, 109345), (855, 86325), (1125, 65607), (1151, 64125), (1425, 51795), (2375, 31077), (2565, 28775), (3375, 21869), (3453, 21375), (4275, 17265), (5755, 12825), (7125, 10359)]