65829375

素因数分解:

$3^3\times 5^4\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:159

約数の個数: 80

約数和(自身を含む): 125959680

約数和(自身を除く): 60130305

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 47, 75, 83, 125, 135, 141, 225, 235, 249, 375, 415, 423, 625, 675, 705, 747, 1125, 1175, 1245, 1269, 1875, 2075, 2115, 2241, 3375, 3525, 3735, 3901, 5625, 5875, 6225, 6345, 10375, 10575, 11205, 11703, 16875, 17625, 18675, 19505, 29375, 31125, 31725, 35109, 51875, 52875, 56025, 58515, 88125, 93375, 97525, 105327, 155625, 158625, 175545, 264375, 280125, 292575, 466875, 487625, 526635, 793125, 877725, 1400625, 1462875, 2438125, 2633175, 4388625, 7314375, 13165875, 21943125, 65829375]

約数ペア:

[(1, 65829375), (3, 21943125), (5, 13165875), (9, 7314375), (15, 4388625), (25, 2633175), (27, 2438125), (45, 1462875), (47, 1400625), (75, 877725), (83, 793125), (125, 526635), (135, 487625), (141, 466875), (225, 292575), (235, 280125), (249, 264375), (375, 175545), (415, 158625), (423, 155625), (625, 105327), (675, 97525), (705, 93375), (747, 88125), (1125, 58515), (1175, 56025), (1245, 52875), (1269, 51875), (1875, 35109), (2075, 31725), (2115, 31125), (2241, 29375), (3375, 19505), (3525, 18675), (3735, 17625), (3901, 16875), (5625, 11703), (5875, 11205), (6225, 10575), (6345, 10375)]