25925190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1$

素因数の和:317

約数の個数: 64

約数和(自身を含む): 64350720

約数和(自身を除く): 38425530

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 59, 97, 118, 151, 177, 194, 291, 295, 302, 354, 453, 485, 582, 590, 755, 885, 906, 970, 1455, 1510, 1770, 2265, 2910, 4530, 5723, 8909, 11446, 14647, 17169, 17818, 26727, 28615, 29294, 34338, 43941, 44545, 53454, 57230, 73235, 85845, 87882, 89090, 133635, 146470, 171690, 219705, 267270, 439410, 864173, 1728346, 2592519, 4320865, 5185038, 8641730, 12962595, 25925190]

約数ペア:

[(1, 25925190), (2, 12962595), (3, 8641730), (5, 5185038), (6, 4320865), (10, 2592519), (15, 1728346), (30, 864173), (59, 439410), (97, 267270), (118, 219705), (151, 171690), (177, 146470), (194, 133635), (291, 89090), (295, 87882), (302, 85845), (354, 73235), (453, 57230), (485, 53454), (582, 44545), (590, 43941), (755, 34338), (885, 29294), (906, 28615), (970, 26727), (1455, 17818), (1510, 17169), (1770, 14647), (2265, 11446), (2910, 8909), (4530, 5723)]