201447315

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{73387}}^1$

素因数の和:73459

約数の個数: 24

約数和(自身を含む): 354904368

約数和(自身を除く): 153457053

約数列:

[1, 3, 5, 9, 15, 45, 61, 183, 305, 549, 915, 2745, 73387, 220161, 366935, 660483, 1100805, 3302415, 4476607, 13429821, 22383035, 40289463, 67149105, 201447315]

約数ペア:

[(1, 201447315), (3, 67149105), (5, 40289463), (9, 22383035), (15, 13429821), (45, 4476607), (61, 3302415), (183, 1100805), (305, 660483), (549, 366935), (915, 220161), (2745, 73387)]