9765408575

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{8419}}^1$

素因数の和:8568

約数の個数: 48

約数和(自身を含む): 13506218880

約数和(自身を除く): 3740810305

約数列:

[1, 5, 13, 25, 43, 65, 83, 215, 325, 415, 559, 1075, 1079, 2075, 2795, 3569, 5395, 8419, 13975, 17845, 26975, 42095, 46397, 89225, 109447, 210475, 231985, 362017, 547235, 698777, 1159925, 1810085, 2736175, 3493885, 4706221, 9050425, 9084101, 17469425, 23531105, 30047411, 45420505, 117655525, 150237055, 227102525, 390616343, 751185275, 1953081715, 9765408575]

約数ペア:

[(1, 9765408575), (5, 1953081715), (13, 751185275), (25, 390616343), (43, 227102525), (65, 150237055), (83, 117655525), (215, 45420505), (325, 30047411), (415, 23531105), (559, 17469425), (1075, 9084101), (1079, 9050425), (2075, 4706221), (2795, 3493885), (3569, 2736175), (5395, 1810085), (8419, 1159925), (13975, 698777), (17845, 547235), (26975, 362017), (42095, 231985), (46397, 210475), (89225, 109447)]