21922400535

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{419}}^1\times {\mathrm{2753}}^1$

素因数の和:3368

約数の個数: 64

約数和(自身を含む): 40419025920

約数和(自身を除く): 18496625385

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 181, 419, 543, 905, 1257, 1267, 2095, 2715, 2753, 2933, 3801, 6285, 6335, 8259, 8799, 13765, 14665, 19005, 19271, 41295, 43995, 57813, 75839, 96355, 227517, 289065, 379195, 498293, 530873, 1137585, 1153507, 1494879, 1592619, 2491465, 2654365, 3460521, 3488051, 5767535, 7474395, 7963095, 8074549, 10464153, 17302605, 17440255, 24223647, 40372745, 52320765, 121118235, 208784767, 626354301, 1043923835, 1461493369, 3131771505, 4384480107, 7307466845, 21922400535]

約数ペア:

[(1, 21922400535), (3, 7307466845), (5, 4384480107), (7, 3131771505), (15, 1461493369), (21, 1043923835), (35, 626354301), (105, 208784767), (181, 121118235), (419, 52320765), (543, 40372745), (905, 24223647), (1257, 17440255), (1267, 17302605), (2095, 10464153), (2715, 8074549), (2753, 7963095), (2933, 7474395), (3801, 5767535), (6285, 3488051), (6335, 3460521), (8259, 2654365), (8799, 2491465), (13765, 1592619), (14665, 1494879), (19005, 1153507), (19271, 1137585), (41295, 530873), (43995, 498293), (57813, 379195), (75839, 289065), (96355, 227517)]