127660465

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{379}}^1$

素因数の和:537

約数の個数: 32

約数和(自身を含む): 167443200

約数和(自身を除く): 39782735

約数列:

[1, 5, 23, 29, 101, 115, 145, 379, 505, 667, 1895, 2323, 2929, 3335, 8717, 10991, 11615, 14645, 38279, 43585, 54955, 67367, 191395, 252793, 336835, 880417, 1110091, 1263965, 4402085, 5550455, 25532093, 127660465]

約数ペア:

[(1, 127660465), (5, 25532093), (23, 5550455), (29, 4402085), (101, 1263965), (115, 1110091), (145, 880417), (379, 336835), (505, 252793), (667, 191395), (1895, 67367), (2323, 54955), (2929, 43585), (3335, 38279), (8717, 14645), (10991, 11615)]