13305319065

素因数分解:

$3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{20359}}^1$

素因数の和:20523

約数の個数: 64

約数和(自身を含む): 24392908800

約数和(自身を除く): 11087589735

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 103, 135, 141, 235, 309, 423, 515, 705, 927, 1269, 1545, 2115, 2781, 4635, 4841, 6345, 13905, 14523, 20359, 24205, 43569, 61077, 72615, 101795, 130707, 183231, 217845, 305385, 549693, 653535, 916155, 956873, 2096977, 2748465, 2870619, 4784365, 6290931, 8611857, 10484885, 14353095, 18872793, 25835571, 31454655, 43059285, 56618379, 94363965, 98557919, 129177855, 283091895, 295673757, 492789595, 887021271, 1478368785, 2661063813, 4435106355, 13305319065]

約数ペア:

[(1, 13305319065), (3, 4435106355), (5, 2661063813), (9, 1478368785), (15, 887021271), (27, 492789595), (45, 295673757), (47, 283091895), (103, 129177855), (135, 98557919), (141, 94363965), (235, 56618379), (309, 43059285), (423, 31454655), (515, 25835571), (705, 18872793), (927, 14353095), (1269, 10484885), (1545, 8611857), (2115, 6290931), (2781, 4784365), (4635, 2870619), (4841, 2748465), (6345, 2096977), (13905, 956873), (14523, 916155), (20359, 653535), (24205, 549693), (43569, 305385), (61077, 217845), (72615, 183231), (101795, 130707)]