74458035

素因数分解:

$3^4\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1171}}^1$

素因数の和:1345

約数の個数: 40

約数和(自身を含む): 134437776

約数和(自身を除く): 59979741

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 157, 405, 471, 785, 1171, 1413, 2355, 3513, 4239, 5855, 7065, 10539, 12717, 17565, 21195, 31617, 52695, 63585, 94851, 158085, 183847, 474255, 551541, 919235, 1654623, 2757705, 4963869, 8273115, 14891607, 24819345, 74458035]

約数ペア:

[(1, 74458035), (3, 24819345), (5, 14891607), (9, 8273115), (15, 4963869), (27, 2757705), (45, 1654623), (81, 919235), (135, 551541), (157, 474255), (405, 183847), (471, 158085), (785, 94851), (1171, 63585), (1413, 52695), (2355, 31617), (3513, 21195), (4239, 17565), (5855, 12717), (7065, 10539)]