201675795

素因数分解:

$3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{197}}^1\times {\mathrm{491}}^1$

素因数の和:835

約数の個数: 32

約数和(自身を含む): 327317760

約数和(自身を除く): 125641965

約数列:

[1, 3, 5, 15, 139, 197, 417, 491, 591, 695, 985, 1473, 2085, 2455, 2955, 7365, 27383, 68249, 82149, 96727, 136915, 204747, 290181, 341245, 410745, 483635, 1023735, 1450905, 13445053, 40335159, 67225265, 201675795]

約数ペア:

[(1, 201675795), (3, 67225265), (5, 40335159), (15, 13445053), (139, 1450905), (197, 1023735), (417, 483635), (491, 410745), (591, 341245), (695, 290181), (985, 204747), (1473, 136915), (2085, 96727), (2455, 82149), (2955, 68249), (7365, 27383)]