5220781755

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{7583}}^1$

素因数の和:7760

約数の個数: 64

約数和(自身を含む): 9785180160

約数和(自身を除く): 4564398405

約数列:

[1, 3, 5, 7, 15, 21, 35, 79, 83, 105, 237, 249, 395, 415, 553, 581, 1185, 1245, 1659, 1743, 2765, 2905, 6557, 7583, 8295, 8715, 19671, 22749, 32785, 37915, 45899, 53081, 98355, 113745, 137697, 159243, 229495, 265405, 599057, 629389, 688485, 796215, 1797171, 1888167, 2995285, 3146945, 4193399, 4405723, 8985855, 9440835, 12580197, 13217169, 20966995, 22028615, 49721731, 62900985, 66085845, 149165193, 248608655, 348052117, 745825965, 1044156351, 1740260585, 5220781755]

約数ペア:

[(1, 5220781755), (3, 1740260585), (5, 1044156351), (7, 745825965), (15, 348052117), (21, 248608655), (35, 149165193), (79, 66085845), (83, 62900985), (105, 49721731), (237, 22028615), (249, 20966995), (395, 13217169), (415, 12580197), (553, 9440835), (581, 8985855), (1185, 4405723), (1245, 4193399), (1659, 3146945), (1743, 2995285), (2765, 1888167), (2905, 1797171), (6557, 796215), (7583, 688485), (8295, 629389), (8715, 599057), (19671, 265405), (22749, 229495), (32785, 159243), (37915, 137697), (45899, 113745), (53081, 98355)]