166633875

素因数分解:

$3^3\times 5^3\times {\mathrm{97}}^1\times {\mathrm{509}}^1$

素因数の和:630

約数の個数: 64

約数和(自身を含む): 311875200

約数和(自身を除く): 145241325

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 97, 125, 135, 225, 291, 375, 485, 509, 675, 873, 1125, 1455, 1527, 2425, 2545, 2619, 3375, 4365, 4581, 7275, 7635, 12125, 12725, 13095, 13743, 21825, 22905, 36375, 38175, 49373, 63625, 65475, 68715, 109125, 114525, 148119, 190875, 246865, 327375, 343575, 444357, 572625, 740595, 1234325, 1333071, 1717875, 2221785, 3702975, 6171625, 6665355, 11108925, 18514875, 33326775, 55544625, 166633875]

約数ペア:

[(1, 166633875), (3, 55544625), (5, 33326775), (9, 18514875), (15, 11108925), (25, 6665355), (27, 6171625), (45, 3702975), (75, 2221785), (97, 1717875), (125, 1333071), (135, 1234325), (225, 740595), (291, 572625), (375, 444357), (485, 343575), (509, 327375), (675, 246865), (873, 190875), (1125, 148119), (1455, 114525), (1527, 109125), (2425, 68715), (2545, 65475), (2619, 63625), (3375, 49373), (4365, 38175), (4581, 36375), (7275, 22905), (7635, 21825), (12125, 13743), (12725, 13095)]