29397875

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{229}}^1$

素因数の和:336

約数の個数: 32

約数和(自身を含む): 40185600

約数和(自身を除く): 10787725

約数列:

[1, 5, 13, 25, 65, 79, 125, 229, 325, 395, 1027, 1145, 1625, 1975, 2977, 5135, 5725, 9875, 14885, 18091, 25675, 28625, 74425, 90455, 128375, 235183, 372125, 452275, 1175915, 2261375, 5879575, 29397875]

約数ペア:

[(1, 29397875), (5, 5879575), (13, 2261375), (25, 1175915), (65, 452275), (79, 372125), (125, 235183), (229, 128375), (325, 90455), (395, 74425), (1027, 28625), (1145, 25675), (1625, 18091), (1975, 14885), (2977, 9875), (5135, 5725)]