22615515

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{577}}^1$

素因数の和:668

約数の個数: 48

約数和(自身を含む): 42919968

約数和(自身を除く): 20304453

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 67, 117, 195, 201, 335, 577, 585, 603, 871, 1005, 1731, 2613, 2885, 3015, 4355, 5193, 7501, 7839, 8655, 13065, 22503, 25965, 37505, 38659, 39195, 67509, 112515, 115977, 193295, 337545, 347931, 502567, 579885, 1507701, 1739655, 2512835, 4523103, 7538505, 22615515]

約数ペア:

[(1, 22615515), (3, 7538505), (5, 4523103), (9, 2512835), (13, 1739655), (15, 1507701), (39, 579885), (45, 502567), (65, 347931), (67, 337545), (117, 193295), (195, 115977), (201, 112515), (335, 67509), (577, 39195), (585, 38659), (603, 37505), (871, 25965), (1005, 22503), (1731, 13065), (2613, 8655), (2885, 7839), (3015, 7501), (4355, 5193)]