423132885

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{1511}}^1$

素因数の和:1663

約数の個数: 72

約数和(自身を含む): 860461056

約数和(自身を除く): 437328171

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 127, 147, 245, 315, 381, 441, 635, 735, 889, 1143, 1511, 1905, 2205, 2667, 4445, 4533, 5715, 6223, 7555, 8001, 10577, 13335, 13599, 18669, 22665, 31115, 31731, 40005, 52885, 56007, 67995, 74039, 93345, 95193, 158655, 191897, 222117, 280035, 370195, 475965, 575691, 666351, 959485, 1110585, 1343279, 1727073, 2878455, 3331755, 4029837, 6716395, 8635365, 9402953, 12089511, 20149185, 28208859, 47014765, 60447555, 84626577, 141044295, 423132885]

約数ペア:

[(1, 423132885), (3, 141044295), (5, 84626577), (7, 60447555), (9, 47014765), (15, 28208859), (21, 20149185), (35, 12089511), (45, 9402953), (49, 8635365), (63, 6716395), (105, 4029837), (127, 3331755), (147, 2878455), (245, 1727073), (315, 1343279), (381, 1110585), (441, 959485), (635, 666351), (735, 575691), (889, 475965), (1143, 370195), (1511, 280035), (1905, 222117), (2205, 191897), (2667, 158655), (4445, 95193), (4533, 93345), (5715, 74039), (6223, 67995), (7555, 56007), (8001, 52885), (10577, 40005), (13335, 31731), (13599, 31115), (18669, 22665)]