42142688385

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{113}}^1\times {\mathrm{5231}}^1$

素因数の和:5463

約数の個数: 96

約数和(自身を含む): 79962204672

約数和(自身を除く): 37819516287

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 97, 105, 113, 147, 245, 291, 339, 485, 565, 679, 735, 791, 1455, 1695, 2037, 2373, 3395, 3955, 4753, 5231, 5537, 10185, 10961, 11865, 14259, 15693, 16611, 23765, 26155, 27685, 32883, 36617, 54805, 71295, 76727, 78465, 83055, 109851, 164415, 183085, 230181, 256319, 383635, 507407, 537089, 549255, 591103, 768957, 1150905, 1281595, 1522221, 1611267, 1773309, 2537035, 2685445, 2955515, 3551849, 3844785, 4137721, 7611105, 8056335, 8866545, 10655547, 12413163, 17759245, 20688605, 24862943, 28964047, 53277735, 57336991, 62065815, 74588829, 86892141, 124314715, 144820235, 172010973, 286684955, 372944145, 401358937, 434460705, 860054865, 1204076811, 2006794685, 2809512559, 6020384055, 8428537677, 14047562795, 42142688385]

約数ペア:

[(1, 42142688385), (3, 14047562795), (5, 8428537677), (7, 6020384055), (15, 2809512559), (21, 2006794685), (35, 1204076811), (49, 860054865), (97, 434460705), (105, 401358937), (113, 372944145), (147, 286684955), (245, 172010973), (291, 144820235), (339, 124314715), (485, 86892141), (565, 74588829), (679, 62065815), (735, 57336991), (791, 53277735), (1455, 28964047), (1695, 24862943), (2037, 20688605), (2373, 17759245), (3395, 12413163), (3955, 10655547), (4753, 8866545), (5231, 8056335), (5537, 7611105), (10185, 4137721), (10961, 3844785), (11865, 3551849), (14259, 2955515), (15693, 2685445), (16611, 2537035), (23765, 1773309), (26155, 1611267), (27685, 1522221), (32883, 1281595), (36617, 1150905), (54805, 768957), (71295, 591103), (76727, 549255), (78465, 537089), (83055, 507407), (109851, 383635), (164415, 256319), (183085, 230181)]