23723505

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{379}}^1$

素因数の和:510

約数の個数: 48

約数和(自身を含む): 44815680

約数和(自身を除く): 21092175

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 107, 117, 195, 321, 379, 535, 585, 963, 1137, 1391, 1605, 1895, 3411, 4173, 4815, 4927, 5685, 6955, 12519, 14781, 17055, 20865, 24635, 40553, 44343, 62595, 73905, 121659, 202765, 221715, 364977, 527189, 608295, 1581567, 1824885, 2635945, 4744701, 7907835, 23723505]

約数ペア:

[(1, 23723505), (3, 7907835), (5, 4744701), (9, 2635945), (13, 1824885), (15, 1581567), (39, 608295), (45, 527189), (65, 364977), (107, 221715), (117, 202765), (195, 121659), (321, 73905), (379, 62595), (535, 44343), (585, 40553), (963, 24635), (1137, 20865), (1391, 17055), (1605, 14781), (1895, 12519), (3411, 6955), (4173, 5685), (4815, 4927)]