330053895

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{619}}^1$

素因数の和:705

約数の個数: 72

約数和(自身を含む): 623553840

約数和(自身を除く): 293499945

約数列:

[1, 3, 5, 9, 15, 17, 41, 45, 51, 85, 123, 153, 205, 255, 289, 369, 615, 619, 697, 765, 867, 1445, 1845, 1857, 2091, 2601, 3095, 3485, 4335, 5571, 6273, 9285, 10455, 10523, 11849, 13005, 25379, 27855, 31365, 31569, 35547, 52615, 59245, 76137, 94707, 106641, 126895, 157845, 177735, 178891, 228411, 380685, 431443, 473535, 533205, 536673, 894455, 1142055, 1294329, 1610019, 2157215, 2683365, 3882987, 6471645, 7334531, 8050095, 19414935, 22003593, 36672655, 66010779, 110017965, 330053895]

約数ペア:

[(1, 330053895), (3, 110017965), (5, 66010779), (9, 36672655), (15, 22003593), (17, 19414935), (41, 8050095), (45, 7334531), (51, 6471645), (85, 3882987), (123, 2683365), (153, 2157215), (205, 1610019), (255, 1294329), (289, 1142055), (369, 894455), (615, 536673), (619, 533205), (697, 473535), (765, 431443), (867, 380685), (1445, 228411), (1845, 178891), (1857, 177735), (2091, 157845), (2601, 126895), (3095, 106641), (3485, 94707), (4335, 76137), (5571, 59245), (6273, 52615), (9285, 35547), (10455, 31569), (10523, 31365), (11849, 27855), (13005, 25379)]