38162925

素因数分解:

$3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:227

約数の個数: 72

約数和(自身を含む): 73507200

約数和(自身を除く): 35344275

約数列:

[1, 3, 5, 9, 15, 19, 25, 45, 57, 75, 79, 95, 113, 171, 225, 237, 285, 339, 395, 475, 565, 711, 855, 1017, 1185, 1425, 1501, 1695, 1975, 2147, 2825, 3555, 4275, 4503, 5085, 5925, 6441, 7505, 8475, 8927, 10735, 13509, 17775, 19323, 22515, 25425, 26781, 32205, 37525, 44635, 53675, 67545, 80343, 96615, 112575, 133905, 161025, 169613, 223175, 337725, 401715, 483075, 508839, 669525, 848065, 1526517, 2008575, 2544195, 4240325, 7632585, 12720975, 38162925]

約数ペア:

[(1, 38162925), (3, 12720975), (5, 7632585), (9, 4240325), (15, 2544195), (19, 2008575), (25, 1526517), (45, 848065), (57, 669525), (75, 508839), (79, 483075), (95, 401715), (113, 337725), (171, 223175), (225, 169613), (237, 161025), (285, 133905), (339, 112575), (395, 96615), (475, 80343), (565, 67545), (711, 53675), (855, 44635), (1017, 37525), (1185, 32205), (1425, 26781), (1501, 25425), (1695, 22515), (1975, 19323), (2147, 17775), (2825, 13509), (3555, 10735), (4275, 8927), (4503, 8475), (5085, 7505), (5925, 6441)]