23701545

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{3583}}^1$

素因数の和:3611

約数の個数: 48

約数和(自身を含む): 49029120

約数和(自身を除く): 25327575

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 105, 135, 147, 189, 245, 315, 441, 735, 945, 1323, 2205, 3583, 6615, 10749, 17915, 25081, 32247, 53745, 75243, 96741, 125405, 161235, 175567, 225729, 376215, 483705, 526701, 677187, 877835, 1128645, 1580103, 2633505, 3385935, 4740309, 7900515, 23701545]

約数ペア:

[(1, 23701545), (3, 7900515), (5, 4740309), (7, 3385935), (9, 2633505), (15, 1580103), (21, 1128645), (27, 877835), (35, 677187), (45, 526701), (49, 483705), (63, 376215), (105, 225729), (135, 175567), (147, 161235), (189, 125405), (245, 96741), (315, 75243), (441, 53745), (735, 32247), (945, 25081), (1323, 17915), (2205, 10749), (3583, 6615)]