89768895

素因数分解:

$3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{211}}^1\times {\mathrm{251}}^1$

素因数の和:583

約数の個数: 32

約数和(自身を含む): 146168064

約数和(自身を除く): 56399169

約数列:

[1, 3, 5, 15, 113, 211, 251, 339, 565, 633, 753, 1055, 1255, 1695, 3165, 3765, 23843, 28363, 52961, 71529, 85089, 119215, 141815, 158883, 264805, 357645, 425445, 794415, 5984593, 17953779, 29922965, 89768895]

約数ペア:

[(1, 89768895), (3, 29922965), (5, 17953779), (15, 5984593), (113, 794415), (211, 425445), (251, 357645), (339, 264805), (565, 158883), (633, 141815), (753, 119215), (1055, 85089), (1255, 71529), (1695, 52961), (3165, 28363), (3765, 23843)]