170732955

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{269}}^1$

素因数の和:444

約数の個数: 64

約数和(自身を含む): 307929600

約数和(自身を除く): 137196645

約数列:

[1, 3, 5, 15, 17, 19, 51, 57, 85, 95, 131, 255, 269, 285, 323, 393, 655, 807, 969, 1345, 1615, 1965, 2227, 2489, 4035, 4573, 4845, 5111, 6681, 7467, 11135, 12445, 13719, 15333, 22865, 25555, 33405, 35239, 37335, 42313, 68595, 76665, 86887, 105717, 126939, 176195, 211565, 260661, 434435, 528585, 599063, 634695, 669541, 1303305, 1797189, 2008623, 2995315, 3347705, 8985945, 10043115, 11382197, 34146591, 56910985, 170732955]

約数ペア:

[(1, 170732955), (3, 56910985), (5, 34146591), (15, 11382197), (17, 10043115), (19, 8985945), (51, 3347705), (57, 2995315), (85, 2008623), (95, 1797189), (131, 1303305), (255, 669541), (269, 634695), (285, 599063), (323, 528585), (393, 434435), (655, 260661), (807, 211565), (969, 176195), (1345, 126939), (1615, 105717), (1965, 86887), (2227, 76665), (2489, 68595), (4035, 42313), (4573, 37335), (4845, 35239), (5111, 33405), (6681, 25555), (7467, 22865), (11135, 15333), (12445, 13719)]