15830199

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{431}}^1$

素因数の和:508

約数の個数: 48

約数和(自身を含む): 29113344

約数和(自身を除く): 13283145

約数列:

[1, 3, 7, 9, 11, 21, 33, 53, 63, 77, 99, 159, 231, 371, 431, 477, 583, 693, 1113, 1293, 1749, 3017, 3339, 3879, 4081, 4741, 5247, 9051, 12243, 14223, 22843, 27153, 33187, 36729, 42669, 68529, 99561, 159901, 205587, 251273, 298683, 479703, 753819, 1439109, 1758911, 2261457, 5276733, 15830199]

約数ペア:

[(1, 15830199), (3, 5276733), (7, 2261457), (9, 1758911), (11, 1439109), (21, 753819), (33, 479703), (53, 298683), (63, 251273), (77, 205587), (99, 159901), (159, 99561), (231, 68529), (371, 42669), (431, 36729), (477, 33187), (583, 27153), (693, 22843), (1113, 14223), (1293, 12243), (1749, 9051), (3017, 5247), (3339, 4741), (3879, 4081)]