56279775

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1193}}^1$

素因数の和:1260

約数の個数: 48

約数和(自身を含む): 101270304

約数和(自身を除く): 44990529

約数列:

[1, 3, 5, 15, 17, 25, 37, 51, 75, 85, 111, 185, 255, 425, 555, 629, 925, 1193, 1275, 1887, 2775, 3145, 3579, 5965, 9435, 15725, 17895, 20281, 29825, 44141, 47175, 60843, 89475, 101405, 132423, 220705, 304215, 507025, 662115, 750397, 1103525, 1521075, 2251191, 3310575, 3751985, 11255955, 18759925, 56279775]

約数ペア:

[(1, 56279775), (3, 18759925), (5, 11255955), (15, 3751985), (17, 3310575), (25, 2251191), (37, 1521075), (51, 1103525), (75, 750397), (85, 662115), (111, 507025), (185, 304215), (255, 220705), (425, 132423), (555, 101405), (629, 89475), (925, 60843), (1193, 47175), (1275, 44141), (1887, 29825), (2775, 20281), (3145, 17895), (3579, 15725), (5965, 9435)]