102813375

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{739}}^1$

素因数の和:817

約数の個数: 64

約数和(自身を含む): 199480320

約数和(自身を除く): 96666945

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 53, 75, 105, 125, 159, 175, 265, 371, 375, 525, 739, 795, 875, 1113, 1325, 1855, 2217, 2625, 3695, 3975, 5173, 5565, 6625, 9275, 11085, 15519, 18475, 19875, 25865, 27825, 39167, 46375, 55425, 77595, 92375, 117501, 129325, 139125, 195835, 274169, 277125, 387975, 587505, 646625, 822507, 979175, 1370845, 1939875, 2937525, 4112535, 4895875, 6854225, 14687625, 20562675, 34271125, 102813375]

約数ペア:

[(1, 102813375), (3, 34271125), (5, 20562675), (7, 14687625), (15, 6854225), (21, 4895875), (25, 4112535), (35, 2937525), (53, 1939875), (75, 1370845), (105, 979175), (125, 822507), (159, 646625), (175, 587505), (265, 387975), (371, 277125), (375, 274169), (525, 195835), (739, 139125), (795, 129325), (875, 117501), (1113, 92375), (1325, 77595), (1855, 55425), (2217, 46375), (2625, 39167), (3695, 27825), (3975, 25865), (5173, 19875), (5565, 18475), (6625, 15519), (9275, 11085)]