421101825

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{2417}}^1$

素因数の和:2554

約数の個数: 48

約数和(自身を含む): 733988736

約数和(自身を除く): 312886911

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 101, 115, 303, 345, 505, 575, 1515, 1725, 2323, 2417, 2525, 6969, 7251, 7575, 11615, 12085, 34845, 36255, 55591, 58075, 60425, 166773, 174225, 181275, 244117, 277955, 732351, 833865, 1220585, 1389775, 3661755, 4169325, 5614691, 6102925, 16844073, 18308775, 28073455, 84220365, 140367275, 421101825]

約数ペア:

[(1, 421101825), (3, 140367275), (5, 84220365), (15, 28073455), (23, 18308775), (25, 16844073), (69, 6102925), (75, 5614691), (101, 4169325), (115, 3661755), (303, 1389775), (345, 1220585), (505, 833865), (575, 732351), (1515, 277955), (1725, 244117), (2323, 181275), (2417, 174225), (2525, 166773), (6969, 60425), (7251, 58075), (7575, 55591), (11615, 36255), (12085, 34845)]