201796725

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1489}}^1$

素因数の和:1654

約数の個数: 48

約数和(自身を含む): 362129600

約数和(自身を除く): 160332875

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 139, 195, 325, 417, 695, 975, 1489, 1807, 2085, 3475, 4467, 5421, 7445, 9035, 10425, 19357, 22335, 27105, 37225, 45175, 58071, 96785, 111675, 135525, 206971, 290355, 483925, 620913, 1034855, 1451775, 2690623, 3104565, 5174275, 8071869, 13453115, 15522825, 40359345, 67265575, 201796725]

約数ペア:

[(1, 201796725), (3, 67265575), (5, 40359345), (13, 15522825), (15, 13453115), (25, 8071869), (39, 5174275), (65, 3104565), (75, 2690623), (139, 1451775), (195, 1034855), (325, 620913), (417, 483925), (695, 290355), (975, 206971), (1489, 135525), (1807, 111675), (2085, 96785), (3475, 58071), (4467, 45175), (5421, 37225), (7445, 27105), (9035, 22335), (10425, 19357)]