56389425

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{941}}^1$

素因数の和:1018

約数の個数: 48

約数和(自身を含む): 100922112

約数和(自身を除く): 44532687

約数列:

[1, 3, 5, 15, 17, 25, 47, 51, 75, 85, 141, 235, 255, 425, 705, 799, 941, 1175, 1275, 2397, 2823, 3525, 3995, 4705, 11985, 14115, 15997, 19975, 23525, 44227, 47991, 59925, 70575, 79985, 132681, 221135, 239955, 399925, 663405, 751859, 1105675, 1199775, 2255577, 3317025, 3759295, 11277885, 18796475, 56389425]

約数ペア:

[(1, 56389425), (3, 18796475), (5, 11277885), (15, 3759295), (17, 3317025), (25, 2255577), (47, 1199775), (51, 1105675), (75, 751859), (85, 663405), (141, 399925), (235, 239955), (255, 221135), (425, 132681), (705, 79985), (799, 70575), (941, 59925), (1175, 47991), (1275, 44227), (2397, 23525), (2823, 19975), (3525, 15997), (3995, 14115), (4705, 11985)]