201652875

素因数分解:

$3^3\times 5^3\times {\mathrm{149}}^1\times {\mathrm{401}}^1$

素因数の和:574

約数の個数: 64

約数和(自身を含む): 376272000

約数和(自身を除く): 174619125

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 125, 135, 149, 225, 375, 401, 447, 675, 745, 1125, 1203, 1341, 2005, 2235, 3375, 3609, 3725, 4023, 6015, 6705, 10025, 10827, 11175, 18045, 18625, 20115, 30075, 33525, 50125, 54135, 55875, 59749, 90225, 100575, 150375, 167625, 179247, 270675, 298745, 451125, 502875, 537741, 896235, 1353375, 1493725, 1613223, 2688705, 4481175, 7468625, 8066115, 13443525, 22405875, 40330575, 67217625, 201652875]

約数ペア:

[(1, 201652875), (3, 67217625), (5, 40330575), (9, 22405875), (15, 13443525), (25, 8066115), (27, 7468625), (45, 4481175), (75, 2688705), (125, 1613223), (135, 1493725), (149, 1353375), (225, 896235), (375, 537741), (401, 502875), (447, 451125), (675, 298745), (745, 270675), (1125, 179247), (1203, 167625), (1341, 150375), (2005, 100575), (2235, 90225), (3375, 59749), (3609, 55875), (3725, 54135), (4023, 50125), (6015, 33525), (6705, 30075), (10025, 20115), (10827, 18625), (11175, 18045)]