4744575

素因数分解:

$3^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1$

素因数の和:107

約数の個数: 72

約数和(自身を含む): 9749376

約数和(自身を除く): 5004801

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 45, 55, 71, 75, 81, 99, 135, 165, 213, 225, 243, 275, 297, 355, 405, 495, 639, 675, 781, 825, 891, 1065, 1215, 1485, 1775, 1917, 2025, 2343, 2475, 2673, 3195, 3905, 4455, 5325, 5751, 6075, 7029, 7425, 9585, 11715, 13365, 15975, 17253, 19525, 21087, 22275, 28755, 35145, 47925, 58575, 63261, 66825, 86265, 105435, 143775, 175725, 189783, 316305, 431325, 527175, 948915, 1581525, 4744575]

約数ペア:

[(1, 4744575), (3, 1581525), (5, 948915), (9, 527175), (11, 431325), (15, 316305), (25, 189783), (27, 175725), (33, 143775), (45, 105435), (55, 86265), (71, 66825), (75, 63261), (81, 58575), (99, 47925), (135, 35145), (165, 28755), (213, 22275), (225, 21087), (243, 19525), (275, 17253), (297, 15975), (355, 13365), (405, 11715), (495, 9585), (639, 7425), (675, 7029), (781, 6075), (825, 5751), (891, 5325), (1065, 4455), (1215, 3905), (1485, 3195), (1775, 2673), (1917, 2475), (2025, 2343)]