83995485

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{593}}^1$

素因数の和:698

約数の個数: 64

約数和(自身を含む): 164229120

約数和(自身を除く): 80233635

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 71, 95, 105, 133, 213, 285, 355, 399, 497, 593, 665, 1065, 1349, 1491, 1779, 1995, 2485, 2965, 4047, 4151, 6745, 7455, 8895, 9443, 11267, 12453, 20235, 20755, 28329, 33801, 42103, 47215, 56335, 62265, 78869, 126309, 141645, 169005, 210515, 236607, 294721, 394345, 631545, 799957, 884163, 1183035, 1473605, 2399871, 3999785, 4420815, 5599699, 11999355, 16799097, 27998495, 83995485]

約数ペア:

[(1, 83995485), (3, 27998495), (5, 16799097), (7, 11999355), (15, 5599699), (19, 4420815), (21, 3999785), (35, 2399871), (57, 1473605), (71, 1183035), (95, 884163), (105, 799957), (133, 631545), (213, 394345), (285, 294721), (355, 236607), (399, 210515), (497, 169005), (593, 141645), (665, 126309), (1065, 78869), (1349, 62265), (1491, 56335), (1779, 47215), (1995, 42103), (2485, 33801), (2965, 28329), (4047, 20755), (4151, 20235), (6745, 12453), (7455, 11267), (8895, 9443)]