135432855

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:221

約数の個数: 96

約数和(自身を含む): 264176640

約数和(自身を除く): 128743785

約数列:

[1, 3, 5, 9, 15, 19, 23, 45, 57, 69, 71, 95, 97, 115, 171, 207, 213, 285, 291, 345, 355, 437, 485, 639, 855, 873, 1035, 1065, 1311, 1349, 1455, 1633, 1843, 2185, 2231, 3195, 3933, 4047, 4365, 4899, 5529, 6555, 6693, 6745, 6887, 8165, 9215, 11155, 12141, 14697, 16587, 19665, 20079, 20235, 20661, 24495, 27645, 31027, 33465, 34435, 42389, 60705, 61983, 73485, 82935, 93081, 100395, 103305, 127167, 130853, 155135, 158401, 211945, 279243, 309915, 381501, 392559, 465405, 475203, 635835, 654265, 792005, 1177677, 1396215, 1425609, 1907505, 1962795, 2376015, 3009619, 5888385, 7128045, 9028857, 15048095, 27086571, 45144285, 135432855]

約数ペア:

[(1, 135432855), (3, 45144285), (5, 27086571), (9, 15048095), (15, 9028857), (19, 7128045), (23, 5888385), (45, 3009619), (57, 2376015), (69, 1962795), (71, 1907505), (95, 1425609), (97, 1396215), (115, 1177677), (171, 792005), (207, 654265), (213, 635835), (285, 475203), (291, 465405), (345, 392559), (355, 381501), (437, 309915), (485, 279243), (639, 211945), (855, 158401), (873, 155135), (1035, 130853), (1065, 127167), (1311, 103305), (1349, 100395), (1455, 93081), (1633, 82935), (1843, 73485), (2185, 61983), (2231, 60705), (3195, 42389), (3933, 34435), (4047, 33465), (4365, 31027), (4899, 27645), (5529, 24495), (6555, 20661), (6693, 20235), (6745, 20079), (6887, 19665), (8165, 16587), (9215, 14697), (11155, 12141)]