29168775

素因数分解:

$3^3\times 5^2\times {\mathrm{79}}^1\times {\mathrm{547}}^1$

素因数の和:645

約数の個数: 48

約数和(自身を含む): 54361600

約数和(自身を除く): 25192825

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 79, 135, 225, 237, 395, 547, 675, 711, 1185, 1641, 1975, 2133, 2735, 3555, 4923, 5925, 8205, 10665, 13675, 14769, 17775, 24615, 41025, 43213, 53325, 73845, 123075, 129639, 216065, 369225, 388917, 648195, 1080325, 1166751, 1944585, 3240975, 5833755, 9722925, 29168775]

約数ペア:

[(1, 29168775), (3, 9722925), (5, 5833755), (9, 3240975), (15, 1944585), (25, 1166751), (27, 1080325), (45, 648195), (75, 388917), (79, 369225), (135, 216065), (225, 129639), (237, 123075), (395, 73845), (547, 53325), (675, 43213), (711, 41025), (1185, 24615), (1641, 17775), (1975, 14769), (2133, 13675), (2735, 10665), (3555, 8205), (4923, 5925)]