4980375

素因数分解:

$3^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{233}}^1$

素因数の和:273

約数の個数: 48

約数和(自身を含む): 9491040

約数和(自身を除く): 4510665

約数列:

[1, 3, 5, 9, 15, 19, 25, 45, 57, 75, 95, 125, 171, 225, 233, 285, 375, 475, 699, 855, 1125, 1165, 1425, 2097, 2375, 3495, 4275, 4427, 5825, 7125, 10485, 13281, 17475, 21375, 22135, 29125, 39843, 52425, 66405, 87375, 110675, 199215, 262125, 332025, 553375, 996075, 1660125, 4980375]

約数ペア:

[(1, 4980375), (3, 1660125), (5, 996075), (9, 553375), (15, 332025), (19, 262125), (25, 199215), (45, 110675), (57, 87375), (75, 66405), (95, 52425), (125, 39843), (171, 29125), (225, 22135), (233, 21375), (285, 17475), (375, 13281), (475, 10485), (699, 7125), (855, 5825), (1125, 4427), (1165, 4275), (1425, 3495), (2097, 2375)]