371998435

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{2791}}^1$

素因数の和:2899

約数の個数: 32

約数和(自身を含む): 498539520

約数和(自身を除く): 126541085

約数列:

[1, 5, 19, 23, 61, 95, 115, 305, 437, 1159, 1403, 2185, 2791, 5795, 7015, 13955, 26657, 53029, 64193, 133285, 170251, 265145, 320965, 851255, 1219667, 3234769, 3915773, 6098335, 16173845, 19578865, 74399687, 371998435]

約数ペア:

[(1, 371998435), (5, 74399687), (19, 19578865), (23, 16173845), (61, 6098335), (95, 3915773), (115, 3234769), (305, 1219667), (437, 851255), (1159, 320965), (1403, 265145), (2185, 170251), (2791, 133285), (5795, 64193), (7015, 53029), (13955, 26657)]