916435455

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{359}}^1$

素因数の和:465

約数の個数: 96

約数和(自身を含む): 1707609600

約数和(自身を除く): 791174145

約数列:

[1, 3, 5, 13, 15, 19, 39, 53, 57, 65, 95, 159, 169, 195, 247, 265, 285, 359, 507, 689, 741, 795, 845, 1007, 1077, 1235, 1795, 2067, 2535, 3021, 3211, 3445, 3705, 4667, 5035, 5385, 6821, 8957, 9633, 10335, 13091, 14001, 15105, 16055, 19027, 20463, 23335, 26871, 34105, 39273, 44785, 48165, 57081, 60671, 65455, 70005, 88673, 95135, 102315, 134355, 170183, 182013, 196365, 247351, 266019, 285405, 303355, 361513, 443365, 510549, 742053, 850915, 910065, 1084539, 1152749, 1236755, 1330095, 1807565, 2552745, 3215563, 3458247, 3710265, 4699669, 5422695, 5763745, 9646689, 14099007, 16077815, 17291235, 23498345, 48233445, 61095697, 70495035, 183287091, 305478485, 916435455]

約数ペア:

[(1, 916435455), (3, 305478485), (5, 183287091), (13, 70495035), (15, 61095697), (19, 48233445), (39, 23498345), (53, 17291235), (57, 16077815), (65, 14099007), (95, 9646689), (159, 5763745), (169, 5422695), (195, 4699669), (247, 3710265), (265, 3458247), (285, 3215563), (359, 2552745), (507, 1807565), (689, 1330095), (741, 1236755), (795, 1152749), (845, 1084539), (1007, 910065), (1077, 850915), (1235, 742053), (1795, 510549), (2067, 443365), (2535, 361513), (3021, 303355), (3211, 285405), (3445, 266019), (3705, 247351), (4667, 196365), (5035, 182013), (5385, 170183), (6821, 134355), (8957, 102315), (9633, 95135), (10335, 88673), (13091, 70005), (14001, 65455), (15105, 60671), (16055, 57081), (19027, 48165), (20463, 44785), (23335, 39273), (26871, 34105)]