288734865

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{11069}}^1$

素因数の和:11161

約数の個数: 32

約数和(自身を含む): 484600320

約数和(自身を除く): 195865455

約数列:

[1, 3, 5, 15, 37, 47, 111, 141, 185, 235, 555, 705, 1739, 5217, 8695, 11069, 26085, 33207, 55345, 166035, 409553, 520243, 1228659, 1560729, 2047765, 2601215, 6143295, 7803645, 19248991, 57746973, 96244955, 288734865]

約数ペア:

[(1, 288734865), (3, 96244955), (5, 57746973), (15, 19248991), (37, 7803645), (47, 6143295), (111, 2601215), (141, 2047765), (185, 1560729), (235, 1228659), (555, 520243), (705, 409553), (1739, 166035), (5217, 55345), (8695, 33207), (11069, 26085)]