88989255

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:193

約数の個数: 96

約数和(自身を含む): 174283200

約数和(自身を除く): 85293945

約数列:

[1, 3, 5, 9, 15, 19, 29, 37, 45, 57, 87, 95, 97, 111, 145, 171, 185, 261, 285, 291, 333, 435, 485, 551, 555, 703, 855, 873, 1073, 1305, 1455, 1653, 1665, 1843, 2109, 2755, 2813, 3219, 3515, 3589, 4365, 4959, 5365, 5529, 6327, 8265, 8439, 9215, 9657, 10545, 10767, 14065, 16095, 16587, 17945, 20387, 24795, 25317, 27645, 31635, 32301, 42195, 48285, 53447, 53835, 61161, 68191, 82935, 101935, 104081, 126585, 160341, 161505, 183483, 204573, 267235, 305805, 312243, 340955, 481023, 520405, 613719, 801705, 917415, 936729, 1022865, 1561215, 1977539, 2405115, 3068595, 4683645, 5932617, 9887695, 17797851, 29663085, 88989255]

約数ペア:

[(1, 88989255), (3, 29663085), (5, 17797851), (9, 9887695), (15, 5932617), (19, 4683645), (29, 3068595), (37, 2405115), (45, 1977539), (57, 1561215), (87, 1022865), (95, 936729), (97, 917415), (111, 801705), (145, 613719), (171, 520405), (185, 481023), (261, 340955), (285, 312243), (291, 305805), (333, 267235), (435, 204573), (485, 183483), (551, 161505), (555, 160341), (703, 126585), (855, 104081), (873, 101935), (1073, 82935), (1305, 68191), (1455, 61161), (1653, 53835), (1665, 53447), (1843, 48285), (2109, 42195), (2755, 32301), (2813, 31635), (3219, 27645), (3515, 25317), (3589, 24795), (4365, 20387), (4959, 17945), (5365, 16587), (5529, 16095), (6327, 14065), (8265, 10767), (8439, 10545), (9215, 9657)]