2017257345

素因数分解:

$3^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{197}}^1\times {\mathrm{751}}^1$

素因数の和:1063

約数の個数: 64

約数和(自身を含む): 3644974080

約数和(自身を除く): 1627716735

約数列:

[1, 3, 5, 9, 15, 27, 45, 101, 135, 197, 303, 505, 591, 751, 909, 985, 1515, 1773, 2253, 2727, 2955, 3755, 4545, 5319, 6759, 8865, 11265, 13635, 19897, 20277, 26595, 33795, 59691, 75851, 99485, 101385, 147947, 179073, 227553, 298455, 379255, 443841, 537219, 682659, 739735, 895365, 1137765, 1331523, 2047977, 2219205, 2686095, 3413295, 3994569, 6657615, 10239885, 14942647, 19972845, 44827941, 74713235, 134483823, 224139705, 403451469, 672419115, 2017257345]

約数ペア:

[(1, 2017257345), (3, 672419115), (5, 403451469), (9, 224139705), (15, 134483823), (27, 74713235), (45, 44827941), (101, 19972845), (135, 14942647), (197, 10239885), (303, 6657615), (505, 3994569), (591, 3413295), (751, 2686095), (909, 2219205), (985, 2047977), (1515, 1331523), (1773, 1137765), (2253, 895365), (2727, 739735), (2955, 682659), (3755, 537219), (4545, 443841), (5319, 379255), (6759, 298455), (8865, 227553), (11265, 179073), (13635, 147947), (19897, 101385), (20277, 99485), (26595, 75851), (33795, 59691)]