8082121455

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{211049}}^1$

素因数の和:211120

約数の個数: 48

約数和(自身を含む): 15013252800

約数和(自身を除く): 6931131345

約数列:

[1, 3, 5, 9, 15, 23, 37, 45, 69, 111, 115, 185, 207, 333, 345, 555, 851, 1035, 1665, 2553, 4255, 7659, 12765, 38295, 211049, 633147, 1055245, 1899441, 3165735, 4854127, 7808813, 9497205, 14562381, 23426439, 24270635, 39044065, 43687143, 70279317, 72811905, 117132195, 179602699, 218435715, 351396585, 538808097, 898013495, 1616424291, 2694040485, 8082121455]

約数ペア:

[(1, 8082121455), (3, 2694040485), (5, 1616424291), (9, 898013495), (15, 538808097), (23, 351396585), (37, 218435715), (45, 179602699), (69, 117132195), (111, 72811905), (115, 70279317), (185, 43687143), (207, 39044065), (333, 24270635), (345, 23426439), (555, 14562381), (851, 9497205), (1035, 7808813), (1665, 4854127), (2553, 3165735), (4255, 1899441), (7659, 1055245), (12765, 633147), (38295, 211049)]