2022821325

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{827}}^1\times {\mathrm{1553}}^1$

素因数の和:2403

約数の個数: 72

約数和(自身を含む): 4148359488

約数和(自身を除く): 2125538163

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 175, 225, 315, 525, 827, 1553, 1575, 2481, 4135, 4659, 5789, 7443, 7765, 10871, 12405, 13977, 17367, 20675, 23295, 28945, 32613, 37215, 38825, 52101, 54355, 62025, 69885, 86835, 97839, 116475, 144725, 163065, 186075, 260505, 271775, 349425, 434175, 489195, 815325, 1284331, 1302525, 2445975, 3852993, 6421655, 8990317, 11558979, 19264965, 26970951, 32108275, 44951585, 57794895, 80912853, 96324825, 134854755, 224757925, 288974475, 404564265, 674273775, 2022821325]

約数ペア:

[(1, 2022821325), (3, 674273775), (5, 404564265), (7, 288974475), (9, 224757925), (15, 134854755), (21, 96324825), (25, 80912853), (35, 57794895), (45, 44951585), (63, 32108275), (75, 26970951), (105, 19264965), (175, 11558979), (225, 8990317), (315, 6421655), (525, 3852993), (827, 2445975), (1553, 1302525), (1575, 1284331), (2481, 815325), (4135, 489195), (4659, 434175), (5789, 349425), (7443, 271775), (7765, 260505), (10871, 186075), (12405, 163065), (13977, 144725), (17367, 116475), (20675, 97839), (23295, 86835), (28945, 69885), (32613, 62025), (37215, 54355), (38825, 52101)]