27955725

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{7607}}^1$

素因数の和:7634

約数の個数: 36

約数和(自身を含む): 53773344

約数和(自身を除く): 25817619

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 49, 75, 105, 147, 175, 245, 525, 735, 1225, 3675, 7607, 22821, 38035, 53249, 114105, 159747, 190175, 266245, 372743, 570525, 798735, 1118229, 1331225, 1863715, 3993675, 5591145, 9318575, 27955725]

約数ペア:

[(1, 27955725), (3, 9318575), (5, 5591145), (7, 3993675), (15, 1863715), (21, 1331225), (25, 1118229), (35, 798735), (49, 570525), (75, 372743), (105, 266245), (147, 190175), (175, 159747), (245, 114105), (525, 53249), (735, 38035), (1225, 22821), (3675, 7607)]