68336325

素因数分解:

$3^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{3491}}^1$

素因数の和:3539

約数の個数: 48

約数和(自身を含む): 129902400

約数和(自身を除く): 61566075

約数列:

[1, 3, 5, 9, 15, 25, 27, 29, 45, 75, 87, 135, 145, 225, 261, 435, 675, 725, 783, 1305, 2175, 3491, 3915, 6525, 10473, 17455, 19575, 31419, 52365, 87275, 94257, 101239, 157095, 261825, 303717, 471285, 506195, 785475, 911151, 1518585, 2356425, 2530975, 2733453, 4555755, 7592925, 13667265, 22778775, 68336325]

約数ペア:

[(1, 68336325), (3, 22778775), (5, 13667265), (9, 7592925), (15, 4555755), (25, 2733453), (27, 2530975), (29, 2356425), (45, 1518585), (75, 911151), (87, 785475), (135, 506195), (145, 471285), (225, 303717), (261, 261825), (435, 157095), (675, 101239), (725, 94257), (783, 87275), (1305, 52365), (2175, 31419), (3491, 19575), (3915, 17455), (6525, 10473)]