8988045

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:146

約数の個数: 64

約数和(自身を含む): 17141760

約数和(自身を除く): 8153715

約数列:

[1, 3, 5, 11, 15, 19, 33, 47, 55, 57, 61, 95, 141, 165, 183, 209, 235, 285, 305, 517, 627, 671, 705, 893, 915, 1045, 1159, 1551, 2013, 2585, 2679, 2867, 3135, 3355, 3477, 4465, 5795, 7755, 8601, 9823, 10065, 12749, 13395, 14335, 17385, 29469, 31537, 38247, 43005, 49115, 54473, 63745, 94611, 147345, 157685, 163419, 191235, 272365, 473055, 599203, 817095, 1797609, 2996015, 8988045]

約数ペア:

[(1, 8988045), (3, 2996015), (5, 1797609), (11, 817095), (15, 599203), (19, 473055), (33, 272365), (47, 191235), (55, 163419), (57, 157685), (61, 147345), (95, 94611), (141, 63745), (165, 54473), (183, 49115), (209, 43005), (235, 38247), (285, 31537), (305, 29469), (517, 17385), (627, 14335), (671, 13395), (705, 12749), (893, 10065), (915, 9823), (1045, 8601), (1159, 7755), (1551, 5795), (2013, 4465), (2585, 3477), (2679, 3355), (2867, 3135)]