156931035

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{367}}^1\times {\mathrm{983}}^1$

素因数の和:1387

約数の個数: 32

約数和(自身を含む): 260720640

約数和(自身を除く): 103789605

約数列:

[1, 3, 5, 15, 29, 87, 145, 367, 435, 983, 1101, 1835, 2949, 4915, 5505, 10643, 14745, 28507, 31929, 53215, 85521, 142535, 159645, 360761, 427605, 1082283, 1803805, 5411415, 10462069, 31386207, 52310345, 156931035]

約数ペア:

[(1, 156931035), (3, 52310345), (5, 31386207), (15, 10462069), (29, 5411415), (87, 1803805), (145, 1082283), (367, 427605), (435, 360761), (983, 159645), (1101, 142535), (1835, 85521), (2949, 53215), (4915, 31929), (5505, 28507), (10643, 14745)]