919535265

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{1741}}^1$

素因数の和:1871

約数の個数: 72

約数和(自身を含む): 1771007784

約数和(自身を除く): 851472519

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 97, 99, 121, 165, 291, 363, 485, 495, 605, 873, 1067, 1089, 1455, 1741, 1815, 3201, 4365, 5223, 5335, 5445, 8705, 9603, 11737, 15669, 16005, 19151, 26115, 35211, 48015, 57453, 58685, 78345, 95755, 105633, 168877, 172359, 176055, 210661, 287265, 506631, 528165, 631983, 844385, 861795, 1053305, 1519893, 1857647, 1895949, 2533155, 3159915, 5572941, 7599465, 9288235, 9479745, 16718823, 20434117, 27864705, 61302351, 83594115, 102170585, 183907053, 306511755, 919535265]

約数ペア:

[(1, 919535265), (3, 306511755), (5, 183907053), (9, 102170585), (11, 83594115), (15, 61302351), (33, 27864705), (45, 20434117), (55, 16718823), (97, 9479745), (99, 9288235), (121, 7599465), (165, 5572941), (291, 3159915), (363, 2533155), (485, 1895949), (495, 1857647), (605, 1519893), (873, 1053305), (1067, 861795), (1089, 844385), (1455, 631983), (1741, 528165), (1815, 506631), (3201, 287265), (4365, 210661), (5223, 176055), (5335, 172359), (5445, 168877), (8705, 105633), (9603, 95755), (11737, 78345), (15669, 58685), (16005, 57453), (19151, 48015), (26115, 35211)]