22138425

素因数分解:

$3^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{1613}}^1$

素因数の和:1690

約数の個数: 36

約数和(自身を含む): 40327404

約数和(自身を除く): 18188979

約数列:

[1, 3, 5, 9, 15, 25, 45, 61, 75, 183, 225, 305, 549, 915, 1525, 1613, 2745, 4575, 4839, 8065, 13725, 14517, 24195, 40325, 72585, 98393, 120975, 295179, 362925, 491965, 885537, 1475895, 2459825, 4427685, 7379475, 22138425]

約数ペア:

[(1, 22138425), (3, 7379475), (5, 4427685), (9, 2459825), (15, 1475895), (25, 885537), (45, 491965), (61, 362925), (75, 295179), (183, 120975), (225, 98393), (305, 72585), (549, 40325), (915, 24195), (1525, 14517), (1613, 13725), (2745, 8065), (4575, 4839)]