42961035

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:228

約数の個数: 64

約数和(自身を含む): 78382080

約数和(自身を除く): 35421045

約数列:

[1, 3, 5, 13, 15, 29, 39, 65, 71, 87, 107, 145, 195, 213, 321, 355, 377, 435, 535, 923, 1065, 1131, 1391, 1605, 1885, 2059, 2769, 3103, 4173, 4615, 5655, 6177, 6955, 7597, 9309, 10295, 13845, 15515, 20865, 22791, 26767, 30885, 37985, 40339, 46545, 80301, 98761, 113955, 121017, 133835, 201695, 220313, 296283, 401505, 493805, 605085, 660939, 1101565, 1481415, 2864069, 3304695, 8592207, 14320345, 42961035]

約数ペア:

[(1, 42961035), (3, 14320345), (5, 8592207), (13, 3304695), (15, 2864069), (29, 1481415), (39, 1101565), (65, 660939), (71, 605085), (87, 493805), (107, 401505), (145, 296283), (195, 220313), (213, 201695), (321, 133835), (355, 121017), (377, 113955), (435, 98761), (535, 80301), (923, 46545), (1065, 40339), (1131, 37985), (1391, 30885), (1605, 26767), (1885, 22791), (2059, 20865), (2769, 15515), (3103, 13845), (4173, 10295), (4615, 9309), (5655, 7597), (6177, 6955)]