29290725

素因数分解:

$3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{67}}^2$

素因数の和:179

約数の個数: 54

約数和(自身を含む): 55094130

約数和(自身を除く): 25803405

約数列:

[1, 3, 5, 9, 15, 25, 29, 45, 67, 75, 87, 145, 201, 225, 261, 335, 435, 603, 725, 1005, 1305, 1675, 1943, 2175, 3015, 4489, 5025, 5829, 6525, 9715, 13467, 15075, 17487, 22445, 29145, 40401, 48575, 67335, 87435, 112225, 130181, 145725, 202005, 336675, 390543, 437175, 650905, 1010025, 1171629, 1952715, 3254525, 5858145, 9763575, 29290725]

約数ペア:

[(1, 29290725), (3, 9763575), (5, 5858145), (9, 3254525), (15, 1952715), (25, 1171629), (29, 1010025), (45, 650905), (67, 437175), (75, 390543), (87, 336675), (145, 202005), (201, 145725), (225, 130181), (261, 112225), (335, 87435), (435, 67335), (603, 48575), (725, 40401), (1005, 29145), (1305, 22445), (1675, 17487), (1943, 15075), (2175, 13467), (3015, 9715), (4489, 6525), (5025, 5829)]