22674975

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:224

約数の個数: 48

約数和(自身を含む): 39283200

約数和(自身を除く): 16608225

約数列:

[1, 3, 5, 15, 25, 43, 75, 79, 89, 129, 215, 237, 267, 395, 445, 645, 1075, 1185, 1335, 1975, 2225, 3225, 3397, 3827, 5925, 6675, 7031, 10191, 11481, 16985, 19135, 21093, 35155, 50955, 57405, 84925, 95675, 105465, 175775, 254775, 287025, 302333, 527325, 906999, 1511665, 4534995, 7558325, 22674975]

約数ペア:

[(1, 22674975), (3, 7558325), (5, 4534995), (15, 1511665), (25, 906999), (43, 527325), (75, 302333), (79, 287025), (89, 254775), (129, 175775), (215, 105465), (237, 95675), (267, 84925), (395, 57405), (445, 50955), (645, 35155), (1075, 21093), (1185, 19135), (1335, 16985), (1975, 11481), (2225, 10191), (3225, 7031), (3397, 6675), (3827, 5925)]