17300985

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{307}}^1$

素因数の和:362

約数の個数: 48

約数和(自身を含む): 31770816

約数和(自身を除く): 14469831

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 289, 307, 663, 867, 921, 1105, 1445, 1535, 3315, 3757, 3991, 4335, 4605, 5219, 11271, 11973, 15657, 18785, 19955, 26095, 56355, 59865, 67847, 78285, 88723, 203541, 266169, 339235, 443615, 1017705, 1153399, 1330845, 3460197, 5766995, 17300985]

約数ペア:

[(1, 17300985), (3, 5766995), (5, 3460197), (13, 1330845), (15, 1153399), (17, 1017705), (39, 443615), (51, 339235), (65, 266169), (85, 203541), (195, 88723), (221, 78285), (255, 67847), (289, 59865), (307, 56355), (663, 26095), (867, 19955), (921, 18785), (1105, 15657), (1445, 11973), (1535, 11271), (3315, 5219), (3757, 4605), (3991, 4335)]