401027175

素因数分解:

$3^2\times 5^2\times {\mathrm{349}}^1\times {\mathrm{5107}}^1$

素因数の和:5472

約数の個数: 36

約数和(自身を含む): 720483400

約数和(自身を除く): 319456225

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 349, 1047, 1745, 3141, 5107, 5235, 8725, 15321, 15705, 25535, 26175, 45963, 76605, 78525, 127675, 229815, 383025, 1149075, 1782343, 5347029, 8911715, 16041087, 26735145, 44558575, 80205435, 133675725, 401027175]

約数ペア:

[(1, 401027175), (3, 133675725), (5, 80205435), (9, 44558575), (15, 26735145), (25, 16041087), (45, 8911715), (75, 5347029), (225, 1782343), (349, 1149075), (1047, 383025), (1745, 229815), (3141, 127675), (5107, 78525), (5235, 76605), (8725, 45963), (15321, 26175), (15705, 25535)]