30303075

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1597}}^1$

素因数の和:1644

約数の個数: 48

約数和(自身を含む): 57067776

約数和(自身を除く): 26764701

約数列:

[1, 3, 5, 11, 15, 23, 25, 33, 55, 69, 75, 115, 165, 253, 275, 345, 575, 759, 825, 1265, 1597, 1725, 3795, 4791, 6325, 7985, 17567, 18975, 23955, 36731, 39925, 52701, 87835, 110193, 119775, 183655, 263505, 404041, 439175, 550965, 918275, 1212123, 1317525, 2020205, 2754825, 6060615, 10101025, 30303075]

約数ペア:

[(1, 30303075), (3, 10101025), (5, 6060615), (11, 2754825), (15, 2020205), (23, 1317525), (25, 1212123), (33, 918275), (55, 550965), (69, 439175), (75, 404041), (115, 263505), (165, 183655), (253, 119775), (275, 110193), (345, 87835), (575, 52701), (759, 39925), (825, 36731), (1265, 23955), (1597, 18975), (1725, 17567), (3795, 7985), (4791, 6325)]