4725045

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1$

素因数の和:262

約数の個数: 48

約数和(自身を含む): 9081072

約数和(自身を除く): 4356027

約数列:

[1, 3, 5, 9, 13, 15, 39, 41, 45, 65, 117, 123, 195, 197, 205, 369, 533, 585, 591, 615, 985, 1599, 1773, 1845, 2561, 2665, 2955, 4797, 7683, 7995, 8077, 8865, 12805, 23049, 23985, 24231, 38415, 40385, 72693, 105001, 115245, 121155, 315003, 363465, 525005, 945009, 1575015, 4725045]

約数ペア:

[(1, 4725045), (3, 1575015), (5, 945009), (9, 525005), (13, 363465), (15, 315003), (39, 121155), (41, 115245), (45, 105001), (65, 72693), (117, 40385), (123, 38415), (195, 24231), (197, 23985), (205, 23049), (369, 12805), (533, 8865), (585, 8077), (591, 7995), (615, 7683), (985, 4797), (1599, 2955), (1773, 2665), (1845, 2561)]