9142515

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:101

約数の個数: 72

約数和(自身を含む): 18198960

約数和(自身を除く): 9056445

約数列:

[1, 3, 5, 9, 15, 17, 19, 37, 45, 51, 57, 85, 95, 111, 153, 171, 185, 255, 285, 289, 323, 333, 555, 629, 703, 765, 855, 867, 969, 1445, 1615, 1665, 1887, 2109, 2601, 2907, 3145, 3515, 4335, 4845, 5491, 5661, 6327, 9435, 10545, 10693, 11951, 13005, 14535, 16473, 27455, 28305, 31635, 32079, 35853, 49419, 53465, 59755, 82365, 96237, 107559, 160395, 179265, 203167, 247095, 481185, 537795, 609501, 1015835, 1828503, 3047505, 9142515]

約数ペア:

[(1, 9142515), (3, 3047505), (5, 1828503), (9, 1015835), (15, 609501), (17, 537795), (19, 481185), (37, 247095), (45, 203167), (51, 179265), (57, 160395), (85, 107559), (95, 96237), (111, 82365), (153, 59755), (171, 53465), (185, 49419), (255, 35853), (285, 32079), (289, 31635), (323, 28305), (333, 27455), (555, 16473), (629, 14535), (703, 13005), (765, 11951), (855, 10693), (867, 10545), (969, 9435), (1445, 6327), (1615, 5661), (1665, 5491), (1887, 4845), (2109, 4335), (2601, 3515), (2907, 3145)]