176880001875

素因数分解:

$3^1\times 5^4\times {\mathrm{389}}^1\times {\mathrm{242509}}^1$

素因数の和:242921

約数の個数: 40

約数和(自身を含む): 295464483600

約数和(自身を除く): 118584481725

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 389, 625, 1167, 1875, 1945, 5835, 9725, 29175, 48625, 145875, 242509, 243125, 727527, 729375, 1212545, 3637635, 6062725, 18188175, 30313625, 90940875, 94336001, 151568125, 283008003, 454704375, 471680005, 1415040015, 2358400025, 7075200075, 11792000125, 35376000375, 58960000625, 176880001875]

約数ペア:

[(1, 176880001875), (3, 58960000625), (5, 35376000375), (15, 11792000125), (25, 7075200075), (75, 2358400025), (125, 1415040015), (375, 471680005), (389, 454704375), (625, 283008003), (1167, 151568125), (1875, 94336001), (1945, 90940875), (5835, 30313625), (9725, 18188175), (29175, 6062725), (48625, 3637635), (145875, 1212545), (242509, 729375), (243125, 727527)]