38497935

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{269}}^1$

素因数の和:360

約数の個数: 64

約数和(自身を含む): 74649600

約数和(自身を除く): 36151665

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 47, 87, 105, 141, 145, 203, 235, 269, 329, 435, 609, 705, 807, 987, 1015, 1345, 1363, 1645, 1883, 3045, 4035, 4089, 4935, 5649, 6815, 7801, 9415, 9541, 12643, 20445, 23403, 28245, 28623, 37929, 39005, 47705, 54607, 63215, 88501, 117015, 143115, 163821, 189645, 265503, 273035, 366647, 442505, 819105, 1099941, 1327515, 1833235, 2566529, 5499705, 7699587, 12832645, 38497935]

約数ペア:

[(1, 38497935), (3, 12832645), (5, 7699587), (7, 5499705), (15, 2566529), (21, 1833235), (29, 1327515), (35, 1099941), (47, 819105), (87, 442505), (105, 366647), (141, 273035), (145, 265503), (203, 189645), (235, 163821), (269, 143115), (329, 117015), (435, 88501), (609, 63215), (705, 54607), (807, 47705), (987, 39005), (1015, 37929), (1345, 28623), (1363, 28245), (1645, 23403), (1883, 20445), (3045, 12643), (4035, 9541), (4089, 9415), (4935, 7801), (5649, 6815)]