105882915

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{557}}^1$

素因数の和:636

約数の個数: 64

約数和(自身を含む): 192844800

約数和(自身を除く): 86961885

約数列:

[1, 3, 5, 15, 19, 23, 29, 57, 69, 87, 95, 115, 145, 285, 345, 435, 437, 551, 557, 667, 1311, 1653, 1671, 2001, 2185, 2755, 2785, 3335, 6555, 8265, 8355, 10005, 10583, 12673, 12811, 16153, 31749, 38019, 38433, 48459, 52915, 63365, 64055, 80765, 158745, 190095, 192165, 242295, 243409, 306907, 371519, 730227, 920721, 1114557, 1217045, 1534535, 1857595, 3651135, 4603605, 5572785, 7058861, 21176583, 35294305, 105882915]

約数ペア:

[(1, 105882915), (3, 35294305), (5, 21176583), (15, 7058861), (19, 5572785), (23, 4603605), (29, 3651135), (57, 1857595), (69, 1534535), (87, 1217045), (95, 1114557), (115, 920721), (145, 730227), (285, 371519), (345, 306907), (435, 243409), (437, 242295), (551, 192165), (557, 190095), (667, 158745), (1311, 80765), (1653, 64055), (1671, 63365), (2001, 52915), (2185, 48459), (2755, 38433), (2785, 38019), (3335, 31749), (6555, 16153), (8265, 12811), (8355, 12673), (10005, 10583)]