897422895

素因数分解:

$3^4\times 5^1\times {\mathrm{733}}^1\times {\mathrm{3023}}^1$

素因数の和:3773

約数の個数: 40

約数和(自身を含む): 1611441216

約数和(自身を除く): 714018321

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 733, 2199, 3023, 3665, 6597, 9069, 10995, 15115, 19791, 27207, 32985, 45345, 59373, 81621, 98955, 136035, 244863, 296865, 408105, 1224315, 2215859, 6647577, 11079295, 19942731, 33237885, 59828193, 99713655, 179484579, 299140965, 897422895]

約数ペア:

[(1, 897422895), (3, 299140965), (5, 179484579), (9, 99713655), (15, 59828193), (27, 33237885), (45, 19942731), (81, 11079295), (135, 6647577), (405, 2215859), (733, 1224315), (2199, 408105), (3023, 296865), (3665, 244863), (6597, 136035), (9069, 98955), (10995, 81621), (15115, 59373), (19791, 45345), (27207, 32985)]