3998583675

素因数分解:

$3^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{547}}^1\times {\mathrm{613}}^1$

素因数の和:1229

約数の個数: 72

約数和(自身を含む): 7322303664

約数和(自身を除く): 3323719989

約数列:

[1, 3, 5, 9, 15, 25, 45, 53, 75, 159, 225, 265, 477, 547, 613, 795, 1325, 1641, 1839, 2385, 2735, 3065, 3975, 4923, 5517, 8205, 9195, 11925, 13675, 15325, 24615, 27585, 28991, 32489, 41025, 45975, 86973, 97467, 123075, 137925, 144955, 162445, 260919, 292401, 335311, 434865, 487335, 724775, 812225, 1005933, 1304595, 1462005, 1676555, 2174325, 2436675, 3017799, 5029665, 6522975, 7310025, 8382775, 15088995, 17771483, 25148325, 53314449, 75444975, 88857415, 159943347, 266572245, 444287075, 799716735, 1332861225, 3998583675]

約数ペア:

[(1, 3998583675), (3, 1332861225), (5, 799716735), (9, 444287075), (15, 266572245), (25, 159943347), (45, 88857415), (53, 75444975), (75, 53314449), (159, 25148325), (225, 17771483), (265, 15088995), (477, 8382775), (547, 7310025), (613, 6522975), (795, 5029665), (1325, 3017799), (1641, 2436675), (1839, 2174325), (2385, 1676555), (2735, 1462005), (3065, 1304595), (3975, 1005933), (4923, 812225), (5517, 724775), (8205, 487335), (9195, 434865), (11925, 335311), (13675, 292401), (15325, 260919), (24615, 162445), (27585, 144955), (28991, 137925), (32489, 123075), (41025, 97467), (45975, 86973)]