1374004815

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{557}}^1\times {\mathrm{3499}}^1$

素因数の和:4111

約数の個数: 32

約数和(自身を含む): 2249856000

約数和(自身を除く): 875851185

約数列:

[1, 3, 5, 15, 47, 141, 235, 557, 705, 1671, 2785, 3499, 8355, 10497, 17495, 26179, 52485, 78537, 130895, 164453, 392685, 493359, 822265, 1948943, 2466795, 5846829, 9744715, 29234145, 91600321, 274800963, 458001605, 1374004815]

約数ペア:

[(1, 1374004815), (3, 458001605), (5, 274800963), (15, 91600321), (47, 29234145), (141, 9744715), (235, 5846829), (557, 2466795), (705, 1948943), (1671, 822265), (2785, 493359), (3499, 392685), (8355, 164453), (10497, 130895), (17495, 78537), (26179, 52485)]