1798492725

素因数分解:

$3^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{2251}}^1$

素因数の和:2387

約数の個数: 72

約数和(自身を含む): 3332545632

約数和(自身を除く): 1534052907

約数列:

[1, 3, 5, 9, 15, 25, 45, 53, 67, 75, 159, 201, 225, 265, 335, 477, 603, 795, 1005, 1325, 1675, 2251, 2385, 3015, 3551, 3975, 5025, 6753, 10653, 11255, 11925, 15075, 17755, 20259, 31959, 33765, 53265, 56275, 88775, 101295, 119303, 150817, 159795, 168825, 266325, 357909, 452451, 506475, 596515, 754085, 798975, 1073727, 1357353, 1789545, 2262255, 2982575, 3770425, 5368635, 6786765, 7993301, 8947725, 11311275, 23979903, 26843175, 33933825, 39966505, 71939709, 119899515, 199832525, 359698545, 599497575, 1798492725]

約数ペア:

[(1, 1798492725), (3, 599497575), (5, 359698545), (9, 199832525), (15, 119899515), (25, 71939709), (45, 39966505), (53, 33933825), (67, 26843175), (75, 23979903), (159, 11311275), (201, 8947725), (225, 7993301), (265, 6786765), (335, 5368635), (477, 3770425), (603, 2982575), (795, 2262255), (1005, 1789545), (1325, 1357353), (1675, 1073727), (2251, 798975), (2385, 754085), (3015, 596515), (3551, 506475), (3975, 452451), (5025, 357909), (6753, 266325), (10653, 168825), (11255, 159795), (11925, 150817), (15075, 119303), (17755, 101295), (20259, 88775), (31959, 56275), (33765, 53265)]