372270825

素因数分解:

$3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{967}}^1$

素因数の和:1071

約数の個数: 72

約数和(自身を含む): 702187200

約数和(自身を除く): 329916375

約数列:

[1, 3, 5, 9, 15, 25, 29, 45, 59, 75, 87, 145, 177, 225, 261, 295, 435, 531, 725, 885, 967, 1305, 1475, 1711, 2175, 2655, 2901, 4425, 4835, 5133, 6525, 8555, 8703, 13275, 14505, 15399, 24175, 25665, 28043, 42775, 43515, 57053, 72525, 76995, 84129, 128325, 140215, 171159, 217575, 252387, 285265, 384975, 420645, 513477, 701075, 855795, 1261935, 1426325, 1654537, 2103225, 2567385, 4278975, 4963611, 6309675, 8272685, 12836925, 14890833, 24818055, 41363425, 74454165, 124090275, 372270825]

約数ペア:

[(1, 372270825), (3, 124090275), (5, 74454165), (9, 41363425), (15, 24818055), (25, 14890833), (29, 12836925), (45, 8272685), (59, 6309675), (75, 4963611), (87, 4278975), (145, 2567385), (177, 2103225), (225, 1654537), (261, 1426325), (295, 1261935), (435, 855795), (531, 701075), (725, 513477), (885, 420645), (967, 384975), (1305, 285265), (1475, 252387), (1711, 217575), (2175, 171159), (2655, 140215), (2901, 128325), (4425, 84129), (4835, 76995), (5133, 72525), (6525, 57053), (8555, 43515), (8703, 42775), (13275, 28043), (14505, 25665), (15399, 24175)]