23015295

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{601}}^1$

素因数の和:672

約数の個数: 48

約数和(自身を含む): 42823872

約数和(自身を除く): 19808577

約数列:

[1, 3, 5, 9, 15, 23, 37, 45, 69, 111, 115, 185, 207, 333, 345, 555, 601, 851, 1035, 1665, 1803, 2553, 3005, 4255, 5409, 7659, 9015, 12765, 13823, 22237, 27045, 38295, 41469, 66711, 69115, 111185, 124407, 200133, 207345, 333555, 511451, 622035, 1000665, 1534353, 2557255, 4603059, 7671765, 23015295]

約数ペア:

[(1, 23015295), (3, 7671765), (5, 4603059), (9, 2557255), (15, 1534353), (23, 1000665), (37, 622035), (45, 511451), (69, 333555), (111, 207345), (115, 200133), (185, 124407), (207, 111185), (333, 69115), (345, 66711), (555, 41469), (601, 38295), (851, 27045), (1035, 22237), (1665, 13823), (1803, 12765), (2553, 9015), (3005, 7659), (4255, 5409)]