5639295

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{421}}^1$

素因数の和:495

約数の個数: 32

約数和(自身を含む): 9722880

約数和(自身を除く): 4083585

約数列:

[1, 3, 5, 15, 19, 47, 57, 95, 141, 235, 285, 421, 705, 893, 1263, 2105, 2679, 4465, 6315, 7999, 13395, 19787, 23997, 39995, 59361, 98935, 119985, 296805, 375953, 1127859, 1879765, 5639295]

約数ペア:

[(1, 5639295), (3, 1879765), (5, 1127859), (15, 375953), (19, 296805), (47, 119985), (57, 98935), (95, 59361), (141, 39995), (235, 23997), (285, 19787), (421, 13395), (705, 7999), (893, 6315), (1263, 4465), (2105, 2679)]