454345245

素因数分解:

$3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1\times {\mathrm{439}}^1$

素因数の和:770

約数の個数: 48

約数和(自身を含む): 800342400

約数和(自身を除く): 345997155

約数列:

[1, 3, 5, 9, 15, 45, 109, 211, 327, 439, 545, 633, 981, 1055, 1317, 1635, 1899, 2195, 3165, 3951, 4905, 6585, 9495, 19755, 22999, 47851, 68997, 92629, 114995, 143553, 206991, 239255, 277887, 344985, 430659, 463145, 717765, 833661, 1034955, 1389435, 2153295, 4168305, 10096561, 30289683, 50482805, 90869049, 151448415, 454345245]

約数ペア:

[(1, 454345245), (3, 151448415), (5, 90869049), (9, 50482805), (15, 30289683), (45, 10096561), (109, 4168305), (211, 2153295), (327, 1389435), (439, 1034955), (545, 833661), (633, 717765), (981, 463145), (1055, 430659), (1317, 344985), (1635, 277887), (1899, 239255), (2195, 206991), (3165, 143553), (3951, 114995), (4905, 92629), (6585, 68997), (9495, 47851), (19755, 22999)]