29191995

素因数分解:

$3^4\times 5^1\times 7^2\times {\mathrm{1471}}^1$

素因数の和:1502

約数の個数: 60

約数和(自身を含む): 60914304

約数和(自身を除く): 31722309

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 81, 105, 135, 147, 189, 245, 315, 405, 441, 567, 735, 945, 1323, 1471, 2205, 2835, 3969, 4413, 6615, 7355, 10297, 13239, 19845, 22065, 30891, 39717, 51485, 66195, 72079, 92673, 119151, 154455, 198585, 216237, 278019, 360395, 463365, 595755, 648711, 834057, 1081185, 1390095, 1946133, 3243555, 4170285, 5838399, 9730665, 29191995]

約数ペア:

[(1, 29191995), (3, 9730665), (5, 5838399), (7, 4170285), (9, 3243555), (15, 1946133), (21, 1390095), (27, 1081185), (35, 834057), (45, 648711), (49, 595755), (63, 463365), (81, 360395), (105, 278019), (135, 216237), (147, 198585), (189, 154455), (245, 119151), (315, 92673), (405, 72079), (441, 66195), (567, 51485), (735, 39717), (945, 30891), (1323, 22065), (1471, 19845), (2205, 13239), (2835, 10297), (3969, 7355), (4413, 6615)]