119952015

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:244

約数の個数: 64

約数和(自身を含む): 209018880

約数和(自身を除く): 89066865

約数列:

[1, 3, 5, 15, 23, 59, 69, 71, 83, 115, 177, 213, 249, 295, 345, 355, 415, 885, 1065, 1245, 1357, 1633, 1909, 4071, 4189, 4897, 4899, 5727, 5893, 6785, 8165, 9545, 12567, 14691, 17679, 20355, 20945, 24485, 24495, 28635, 29465, 62835, 73455, 88395, 96347, 112631, 135539, 289041, 337893, 347687, 406617, 481735, 563155, 677695, 1043061, 1445205, 1689465, 1738435, 2033085, 5215305, 7996801, 23990403, 39984005, 119952015]

約数ペア:

[(1, 119952015), (3, 39984005), (5, 23990403), (15, 7996801), (23, 5215305), (59, 2033085), (69, 1738435), (71, 1689465), (83, 1445205), (115, 1043061), (177, 677695), (213, 563155), (249, 481735), (295, 406617), (345, 347687), (355, 337893), (415, 289041), (885, 135539), (1065, 112631), (1245, 96347), (1357, 88395), (1633, 73455), (1909, 62835), (4071, 29465), (4189, 28635), (4897, 24495), (4899, 24485), (5727, 20945), (5893, 20355), (6785, 17679), (8165, 14691), (9545, 12567)]