2003669505

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{12539}}^1$

素因数の和:12670

約数の個数: 48

約数和(自身を含む): 3591656640

約数和(自身を除く): 1587987135

約数列:

[1, 3, 5, 9, 15, 45, 53, 67, 159, 201, 265, 335, 477, 603, 795, 1005, 2385, 3015, 3551, 10653, 12539, 17755, 31959, 37617, 53265, 62695, 112851, 159795, 188085, 564255, 664567, 840113, 1993701, 2520339, 3322835, 4200565, 5981103, 7561017, 9968505, 12601695, 29905515, 37805085, 44525989, 133577967, 222629945, 400733901, 667889835, 2003669505]

約数ペア:

[(1, 2003669505), (3, 667889835), (5, 400733901), (9, 222629945), (15, 133577967), (45, 44525989), (53, 37805085), (67, 29905515), (159, 12601695), (201, 9968505), (265, 7561017), (335, 5981103), (477, 4200565), (603, 3322835), (795, 2520339), (1005, 1993701), (2385, 840113), (3015, 664567), (3551, 564255), (10653, 188085), (12539, 159795), (17755, 112851), (31959, 62695), (37617, 53265)]