157037175

素因数分解:

$3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{587}}^1$

素因数の和:673

約数の個数: 72

約数和(自身を含む): 298574640

約数和(自身を除く): 141537465

約数列:

[1, 3, 5, 9, 15, 25, 29, 41, 45, 75, 87, 123, 145, 205, 225, 261, 369, 435, 587, 615, 725, 1025, 1189, 1305, 1761, 1845, 2175, 2935, 3075, 3567, 5283, 5945, 6525, 8805, 9225, 10701, 14675, 17023, 17835, 24067, 26415, 29725, 44025, 51069, 53505, 72201, 85115, 89175, 120335, 132075, 153207, 216603, 255345, 267525, 361005, 425575, 601675, 697943, 766035, 1083015, 1276725, 1805025, 2093829, 3489715, 3830175, 5415075, 6281487, 10469145, 17448575, 31407435, 52345725, 157037175]

約数ペア:

[(1, 157037175), (3, 52345725), (5, 31407435), (9, 17448575), (15, 10469145), (25, 6281487), (29, 5415075), (41, 3830175), (45, 3489715), (75, 2093829), (87, 1805025), (123, 1276725), (145, 1083015), (205, 766035), (225, 697943), (261, 601675), (369, 425575), (435, 361005), (587, 267525), (615, 255345), (725, 216603), (1025, 153207), (1189, 132075), (1305, 120335), (1761, 89175), (1845, 85115), (2175, 72201), (2935, 53505), (3075, 51069), (3567, 44025), (5283, 29725), (5945, 26415), (6525, 24067), (8805, 17835), (9225, 17023), (10701, 14675)]