61632675

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1109}}^1$

素因数の和:1157

約数の個数: 72

約数和(自身を含む): 125252400

約数和(自身を除く): 63619725

約数列:

[1, 3, 5, 9, 13, 15, 19, 25, 39, 45, 57, 65, 75, 95, 117, 171, 195, 225, 247, 285, 325, 475, 585, 741, 855, 975, 1109, 1235, 1425, 2223, 2925, 3327, 3705, 4275, 5545, 6175, 9981, 11115, 14417, 16635, 18525, 21071, 27725, 43251, 49905, 55575, 63213, 72085, 83175, 105355, 129753, 189639, 216255, 249525, 273923, 316065, 360425, 526775, 648765, 821769, 948195, 1081275, 1369615, 1580325, 2465307, 3243825, 4108845, 4740975, 6848075, 12326535, 20544225, 61632675]

約数ペア:

[(1, 61632675), (3, 20544225), (5, 12326535), (9, 6848075), (13, 4740975), (15, 4108845), (19, 3243825), (25, 2465307), (39, 1580325), (45, 1369615), (57, 1081275), (65, 948195), (75, 821769), (95, 648765), (117, 526775), (171, 360425), (195, 316065), (225, 273923), (247, 249525), (285, 216255), (325, 189639), (475, 129753), (585, 105355), (741, 83175), (855, 72085), (975, 63213), (1109, 55575), (1235, 49905), (1425, 43251), (2223, 27725), (2925, 21071), (3327, 18525), (3705, 16635), (4275, 14417), (5545, 11115), (6175, 9981)]