1291429122045

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{7321}}^1\times {\mathrm{317839}}^1$

素因数の和:325205

約数の個数: 32

約数和(自身を含む): 2122428725760

約数和(自身を除く): 830999603715

約数列:

[1, 3, 5, 15, 37, 111, 185, 555, 7321, 21963, 36605, 109815, 270877, 317839, 812631, 953517, 1354385, 1589195, 4063155, 4767585, 11760043, 35280129, 58800215, 176400645, 2326899319, 6980697957, 11634496595, 34903489785, 86095274803, 258285824409, 430476374015, 1291429122045]

約数ペア:

[(1, 1291429122045), (3, 430476374015), (5, 258285824409), (15, 86095274803), (37, 34903489785), (111, 11634496595), (185, 6980697957), (555, 2326899319), (7321, 176400645), (21963, 58800215), (36605, 35280129), (109815, 11760043), (270877, 4767585), (317839, 4063155), (812631, 1589195), (953517, 1354385)]