25990830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{317}}^1\times {\mathrm{911}}^1$

素因数の和:1241

約数の個数: 48

約数和(自身を含む): 67863744

約数和(自身を除く): 41872914

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 317, 634, 911, 951, 1585, 1822, 1902, 2733, 2853, 3170, 4555, 4755, 5466, 5706, 8199, 9110, 9510, 13665, 14265, 16398, 27330, 28530, 40995, 81990, 288787, 577574, 866361, 1443935, 1732722, 2599083, 2887870, 4331805, 5198166, 8663610, 12995415, 25990830]

約数ペア:

[(1, 25990830), (2, 12995415), (3, 8663610), (5, 5198166), (6, 4331805), (9, 2887870), (10, 2599083), (15, 1732722), (18, 1443935), (30, 866361), (45, 577574), (90, 288787), (317, 81990), (634, 40995), (911, 28530), (951, 27330), (1585, 16398), (1822, 14265), (1902, 13665), (2733, 9510), (2853, 9110), (3170, 8199), (4555, 5706), (4755, 5466)]