137748345

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{419}}^1$

素因数の和:566

約数の個数: 64

約数和(自身を含む): 263208960

約数和(自身を除く): 125460615

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 93, 101, 105, 155, 217, 303, 419, 465, 505, 651, 707, 1085, 1257, 1515, 2095, 2121, 2933, 3131, 3255, 3535, 6285, 8799, 9393, 10605, 12989, 14665, 15655, 21917, 38967, 42319, 43995, 46965, 64945, 65751, 90923, 109585, 126957, 194835, 211595, 272769, 296233, 328755, 454615, 634785, 888699, 1311889, 1363845, 1481165, 3935667, 4443495, 6559445, 9183223, 19678335, 27549669, 45916115, 137748345]

約数ペア:

[(1, 137748345), (3, 45916115), (5, 27549669), (7, 19678335), (15, 9183223), (21, 6559445), (31, 4443495), (35, 3935667), (93, 1481165), (101, 1363845), (105, 1311889), (155, 888699), (217, 634785), (303, 454615), (419, 328755), (465, 296233), (505, 272769), (651, 211595), (707, 194835), (1085, 126957), (1257, 109585), (1515, 90923), (2095, 65751), (2121, 64945), (2933, 46965), (3131, 43995), (3255, 42319), (3535, 38967), (6285, 21917), (8799, 15655), (9393, 14665), (10605, 12989)]