1835960975

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{317}}^1$

素因数の和:572

約数の個数: 48

約数和(自身を含む): 2448727200

約数和(自身を除く): 612766225

約数列:

[1, 5, 19, 25, 89, 95, 137, 317, 445, 475, 685, 1585, 1691, 2225, 2603, 3425, 6023, 7925, 8455, 12193, 13015, 28213, 30115, 42275, 43429, 60965, 65075, 141065, 150575, 217145, 231667, 304825, 536047, 705325, 825151, 1085725, 1158335, 2680235, 3865181, 4125755, 5791675, 13401175, 19325905, 20628775, 73438439, 96629525, 367192195, 1835960975]

約数ペア:

[(1, 1835960975), (5, 367192195), (19, 96629525), (25, 73438439), (89, 20628775), (95, 19325905), (137, 13401175), (317, 5791675), (445, 4125755), (475, 3865181), (685, 2680235), (1585, 1158335), (1691, 1085725), (2225, 825151), (2603, 705325), (3425, 536047), (6023, 304825), (7925, 231667), (8455, 217145), (12193, 150575), (13015, 141065), (28213, 65075), (30115, 60965), (42275, 43429)]