4573205

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2$

素因数の和:90

約数の個数: 48

約数和(自身を含む): 7432320

約数和(自身を除く): 2859115

約数列:

[1, 5, 7, 13, 19, 23, 35, 65, 91, 95, 115, 133, 161, 247, 299, 437, 455, 529, 665, 805, 1235, 1495, 1729, 2093, 2185, 2645, 3059, 3703, 5681, 6877, 8645, 10051, 10465, 15295, 18515, 28405, 34385, 39767, 48139, 50255, 70357, 130663, 198835, 240695, 351785, 653315, 914641, 4573205]

約数ペア:

[(1, 4573205), (5, 914641), (7, 653315), (13, 351785), (19, 240695), (23, 198835), (35, 130663), (65, 70357), (91, 50255), (95, 48139), (115, 39767), (133, 34385), (161, 28405), (247, 18515), (299, 15295), (437, 10465), (455, 10051), (529, 8645), (665, 6877), (805, 5681), (1235, 3703), (1495, 3059), (1729, 2645), (2093, 2185)]