146871675

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{281}}^1$

素因数の和:421

約数の個数: 72

約数和(自身を含む): 278205408

約数和(自身を除く): 131333733

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 69, 75, 101, 115, 207, 225, 281, 303, 345, 505, 575, 843, 909, 1035, 1405, 1515, 1725, 2323, 2525, 2529, 4215, 4545, 5175, 6463, 6969, 7025, 7575, 11615, 12645, 19389, 20907, 21075, 22725, 28381, 32315, 34845, 58075, 58167, 63225, 85143, 96945, 104535, 141905, 161575, 174225, 255429, 290835, 425715, 484725, 522675, 652763, 709525, 1277145, 1454175, 1958289, 2128575, 3263815, 5874867, 6385725, 9791445, 16319075, 29374335, 48957225, 146871675]

約数ペア:

[(1, 146871675), (3, 48957225), (5, 29374335), (9, 16319075), (15, 9791445), (23, 6385725), (25, 5874867), (45, 3263815), (69, 2128575), (75, 1958289), (101, 1454175), (115, 1277145), (207, 709525), (225, 652763), (281, 522675), (303, 484725), (345, 425715), (505, 290835), (575, 255429), (843, 174225), (909, 161575), (1035, 141905), (1405, 104535), (1515, 96945), (1725, 85143), (2323, 63225), (2525, 58167), (2529, 58075), (4215, 34845), (4545, 32315), (5175, 28381), (6463, 22725), (6969, 21075), (7025, 20907), (7575, 19389), (11615, 12645)]