84293865

素因数分解:

$3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{7177}}^1$

素因数の和:7223

約数の個数: 40

約数和(自身を含む): 156336840

約数和(自身を除く): 72042975

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 81, 87, 135, 145, 261, 405, 435, 783, 1305, 2349, 3915, 7177, 11745, 21531, 35885, 64593, 107655, 193779, 208133, 322965, 581337, 624399, 968895, 1040665, 1873197, 2906685, 3121995, 5619591, 9365985, 16858773, 28097955, 84293865]

約数ペア:

[(1, 84293865), (3, 28097955), (5, 16858773), (9, 9365985), (15, 5619591), (27, 3121995), (29, 2906685), (45, 1873197), (81, 1040665), (87, 968895), (135, 624399), (145, 581337), (261, 322965), (405, 208133), (435, 193779), (783, 107655), (1305, 64593), (2349, 35885), (3915, 21531), (7177, 11745)]