413485125

素因数分解:

$3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{443}}^1$

素因数の和:611

約数の個数: 64

約数和(自身を含む): 731427840

約数和(自身を除く): 317942715

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 125, 131, 285, 375, 393, 443, 475, 655, 1329, 1425, 1965, 2215, 2375, 2489, 3275, 6645, 7125, 7467, 8417, 9825, 11075, 12445, 16375, 25251, 33225, 37335, 42085, 49125, 55375, 58033, 62225, 126255, 166125, 174099, 186675, 210425, 290165, 311125, 631275, 870495, 933375, 1052125, 1102627, 1450825, 3156375, 3307881, 4352475, 5513135, 7254125, 16539405, 21762375, 27565675, 82697025, 137828375, 413485125]

約数ペア:

[(1, 413485125), (3, 137828375), (5, 82697025), (15, 27565675), (19, 21762375), (25, 16539405), (57, 7254125), (75, 5513135), (95, 4352475), (125, 3307881), (131, 3156375), (285, 1450825), (375, 1102627), (393, 1052125), (443, 933375), (475, 870495), (655, 631275), (1329, 311125), (1425, 290165), (1965, 210425), (2215, 186675), (2375, 174099), (2489, 166125), (3275, 126255), (6645, 62225), (7125, 58033), (7467, 55375), (8417, 49125), (9825, 42085), (11075, 37335), (12445, 33225), (16375, 25251)]