2016684225

素因数分解:

$3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{10037}}^1$

素因数の和:10119

約数の個数: 72

約数和(自身を含む): 3883501440

約数和(自身を除く): 1866817215

約数列:

[1, 3, 5, 9, 15, 19, 25, 45, 47, 57, 75, 95, 141, 171, 225, 235, 285, 423, 475, 705, 855, 893, 1175, 1425, 2115, 2679, 3525, 4275, 4465, 8037, 10037, 10575, 13395, 22325, 30111, 40185, 50185, 66975, 90333, 150555, 190703, 200925, 250925, 451665, 471739, 572109, 752775, 953515, 1415217, 1716327, 2258325, 2358695, 2860545, 4245651, 4767575, 7076085, 8581635, 8963041, 11793475, 14302725, 21228255, 26889123, 35380425, 42908175, 44815205, 80667369, 106141275, 134445615, 224076025, 403336845, 672228075, 2016684225]

約数ペア:

[(1, 2016684225), (3, 672228075), (5, 403336845), (9, 224076025), (15, 134445615), (19, 106141275), (25, 80667369), (45, 44815205), (47, 42908175), (57, 35380425), (75, 26889123), (95, 21228255), (141, 14302725), (171, 11793475), (225, 8963041), (235, 8581635), (285, 7076085), (423, 4767575), (475, 4245651), (705, 2860545), (855, 2358695), (893, 2258325), (1175, 1716327), (1425, 1415217), (2115, 953515), (2679, 752775), (3525, 572109), (4275, 471739), (4465, 451665), (8037, 250925), (10037, 200925), (10575, 190703), (13395, 150555), (22325, 90333), (30111, 66975), (40185, 50185)]