69746145

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1$

素因数の和:302

約数の個数: 64

約数和(自身を含む): 132378624

約数和(自身を除く): 62632479

約数列:

[1, 3, 5, 7, 15, 21, 35, 53, 83, 105, 151, 159, 249, 265, 371, 415, 453, 581, 755, 795, 1057, 1113, 1245, 1743, 1855, 2265, 2905, 3171, 4399, 5285, 5565, 8003, 8715, 12533, 13197, 15855, 21995, 24009, 30793, 37599, 40015, 56021, 62665, 65985, 87731, 92379, 120045, 153965, 168063, 187995, 263193, 280105, 438655, 461895, 664249, 840315, 1315965, 1992747, 3321245, 4649743, 9963735, 13949229, 23248715, 69746145]

約数ペア:

[(1, 69746145), (3, 23248715), (5, 13949229), (7, 9963735), (15, 4649743), (21, 3321245), (35, 1992747), (53, 1315965), (83, 840315), (105, 664249), (151, 461895), (159, 438655), (249, 280105), (265, 263193), (371, 187995), (415, 168063), (453, 153965), (581, 120045), (755, 92379), (795, 87731), (1057, 65985), (1113, 62665), (1245, 56021), (1743, 40015), (1855, 37599), (2265, 30793), (2905, 24009), (3171, 21995), (4399, 15855), (5285, 13197), (5565, 12533), (8003, 8715)]