158325435

素因数分解:

$3^5\times 5^1\times {\mathrm{311}}^1\times {\mathrm{419}}^1$

素因数の和:750

約数の個数: 48

約数和(自身を含む): 286191360

約数和(自身を除く): 127865925

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 311, 405, 419, 933, 1215, 1257, 1555, 2095, 2799, 3771, 4665, 6285, 8397, 11313, 13995, 18855, 25191, 33939, 41985, 56565, 75573, 101817, 125955, 130309, 169695, 377865, 390927, 509085, 651545, 1172781, 1954635, 3518343, 5863905, 10555029, 17591715, 31665087, 52775145, 158325435]

約数ペア:

[(1, 158325435), (3, 52775145), (5, 31665087), (9, 17591715), (15, 10555029), (27, 5863905), (45, 3518343), (81, 1954635), (135, 1172781), (243, 651545), (311, 509085), (405, 390927), (419, 377865), (933, 169695), (1215, 130309), (1257, 125955), (1555, 101817), (2095, 75573), (2799, 56565), (3771, 41985), (4665, 33939), (6285, 25191), (8397, 18855), (11313, 13995)]