148934385

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{443}}^1$

素因数の和:726

約数の個数: 48

約数和(自身を含む): 268190208

約数和(自身を除く): 119255823

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 241, 279, 443, 465, 723, 1205, 1329, 1395, 2169, 2215, 3615, 3987, 6645, 7471, 10845, 13733, 19935, 22413, 37355, 41199, 67239, 68665, 106763, 112065, 123597, 205995, 320289, 336195, 533815, 617985, 960867, 1601445, 3309653, 4804335, 9928959, 16548265, 29786877, 49644795, 148934385]

約数ペア:

[(1, 148934385), (3, 49644795), (5, 29786877), (9, 16548265), (15, 9928959), (31, 4804335), (45, 3309653), (93, 1601445), (155, 960867), (241, 617985), (279, 533815), (443, 336195), (465, 320289), (723, 205995), (1205, 123597), (1329, 112065), (1395, 106763), (2169, 68665), (2215, 67239), (3615, 41199), (3987, 37355), (6645, 22413), (7471, 19935), (10845, 13733)]