155220241365

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{487}}^1\times {\mathrm{23531}}^1$

素因数の和:24079

約数の個数: 96

約数和(自身を含む): 315294160896

約数和(自身を除く): 160073919531

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 43, 45, 63, 105, 129, 215, 301, 315, 387, 487, 645, 903, 1461, 1505, 1935, 2435, 2709, 3409, 4383, 4515, 7305, 10227, 13545, 17045, 20941, 21915, 23531, 30681, 51135, 62823, 70593, 104705, 117655, 146587, 153405, 164717, 188469, 211779, 314115, 352965, 439761, 494151, 732935, 823585, 942345, 1011833, 1058895, 1319283, 1482453, 2198805, 2470755, 3035499, 5059165, 6596415, 7082831, 7412265, 9106497, 11459597, 15177495, 21248493, 34378791, 35414155, 45532485, 57297985, 63745479, 80217179, 103136373, 106242465, 171893955, 240651537, 318727395, 401085895, 492762671, 515681865, 721954611, 1203257685, 1478288013, 2463813355, 3449338697, 3609773055, 4434864039, 7391440065, 10348016091, 17246693485, 22174320195, 31044048273, 51740080455, 155220241365]

約数ペア:

[(1, 155220241365), (3, 51740080455), (5, 31044048273), (7, 22174320195), (9, 17246693485), (15, 10348016091), (21, 7391440065), (35, 4434864039), (43, 3609773055), (45, 3449338697), (63, 2463813355), (105, 1478288013), (129, 1203257685), (215, 721954611), (301, 515681865), (315, 492762671), (387, 401085895), (487, 318727395), (645, 240651537), (903, 171893955), (1461, 106242465), (1505, 103136373), (1935, 80217179), (2435, 63745479), (2709, 57297985), (3409, 45532485), (4383, 35414155), (4515, 34378791), (7305, 21248493), (10227, 15177495), (13545, 11459597), (17045, 9106497), (20941, 7412265), (21915, 7082831), (23531, 6596415), (30681, 5059165), (51135, 3035499), (62823, 2470755), (70593, 2198805), (104705, 1482453), (117655, 1319283), (146587, 1058895), (153405, 1011833), (164717, 942345), (188469, 823585), (211779, 732935), (314115, 494151), (352965, 439761)]