2452643025

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{12941}}^1$

素因数の和:12999

約数の個数: 72

約数和(自身を含む): 4891454784

約数和(自身を除く): 2438811759

約数列:

[1, 3, 5, 7, 15, 19, 21, 25, 35, 57, 75, 95, 105, 133, 175, 285, 361, 399, 475, 525, 665, 1083, 1425, 1805, 1995, 2527, 3325, 5415, 7581, 9025, 9975, 12635, 12941, 27075, 37905, 38823, 63175, 64705, 90587, 189525, 194115, 245879, 271761, 323525, 452935, 737637, 970575, 1229395, 1358805, 1721153, 2264675, 3688185, 4671701, 5163459, 6146975, 6794025, 8605765, 14015103, 18440925, 23358505, 25817295, 32701907, 43028825, 70075515, 98105721, 116792525, 129086475, 163509535, 350377575, 490528605, 817547675, 2452643025]

約数ペア:

[(1, 2452643025), (3, 817547675), (5, 490528605), (7, 350377575), (15, 163509535), (19, 129086475), (21, 116792525), (25, 98105721), (35, 70075515), (57, 43028825), (75, 32701907), (95, 25817295), (105, 23358505), (133, 18440925), (175, 14015103), (285, 8605765), (361, 6794025), (399, 6146975), (475, 5163459), (525, 4671701), (665, 3688185), (1083, 2264675), (1425, 1721153), (1805, 1358805), (1995, 1229395), (2527, 970575), (3325, 737637), (5415, 452935), (7581, 323525), (9025, 271761), (9975, 245879), (12635, 194115), (12941, 189525), (27075, 90587), (37905, 64705), (38823, 63175)]