2025123075

素因数分解:

$3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{10079}}^1$

素因数の和:10161

約数の個数: 72

約数和(自身を含む): 3899750400

約数和(自身を除く): 1874627325

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, 10079, 10575, 13395, 22325, 30237, 40185, 50395, 66975, 90711, 151185, 191501, 200925, 251975, 453555, 473713, 574503, 755925, 957505, 1421139, 1723509, 2267775, 2368565, 2872515, 4263417, 4787525, 7105695, 8617545, 9000547, 11842825, 14362575, 21317085, 27001641, 35528475, 43087725, 45002735, 81004923, 106585425, 135008205, 225013675, 405024615, 675041025, 2025123075]

約数ペア:

[(1, 2025123075), (3, 675041025), (5, 405024615), (9, 225013675), (15, 135008205), (19, 106585425), (25, 81004923), (45, 45002735), (47, 43087725), (57, 35528475), (75, 27001641), (95, 21317085), (141, 14362575), (171, 11842825), (225, 9000547), (235, 8617545), (285, 7105695), (423, 4787525), (475, 4263417), (705, 2872515), (855, 2368565), (893, 2267775), (1175, 1723509), (1425, 1421139), (2115, 957505), (2679, 755925), (3525, 574503), (4275, 473713), (4465, 453555), (8037, 251975), (10079, 200925), (10575, 191501), (13395, 151185), (22325, 90711), (30237, 66975), (40185, 50395)]