103912065

素因数分解:

$3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:220

約数の個数: 80

約数和(自身を含む): 195706368

約数和(自身を除く): 91794303

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 53, 81, 103, 135, 141, 159, 235, 265, 309, 405, 423, 477, 515, 705, 795, 927, 1269, 1431, 1545, 2115, 2385, 2491, 2781, 3807, 4293, 4635, 4841, 5459, 6345, 7155, 7473, 8343, 12455, 13905, 14523, 16377, 19035, 21465, 22419, 24205, 27295, 37365, 41715, 43569, 49131, 67257, 72615, 81885, 112095, 130707, 147393, 201771, 217845, 245655, 256573, 336285, 392121, 442179, 653535, 736965, 769719, 1008855, 1282865, 1960605, 2210895, 2309157, 3848595, 6927471, 11545785, 20782413, 34637355, 103912065]

約数ペア:

[(1, 103912065), (3, 34637355), (5, 20782413), (9, 11545785), (15, 6927471), (27, 3848595), (45, 2309157), (47, 2210895), (53, 1960605), (81, 1282865), (103, 1008855), (135, 769719), (141, 736965), (159, 653535), (235, 442179), (265, 392121), (309, 336285), (405, 256573), (423, 245655), (477, 217845), (515, 201771), (705, 147393), (795, 130707), (927, 112095), (1269, 81885), (1431, 72615), (1545, 67257), (2115, 49131), (2385, 43569), (2491, 41715), (2781, 37365), (3807, 27295), (4293, 24205), (4635, 22419), (4841, 21465), (5459, 19035), (6345, 16377), (7155, 14523), (7473, 13905), (8343, 12455)]