79239465

素因数分解:

$3^4\times 5^1\times {\mathrm{17}}^2\times {\mathrm{677}}^1$

素因数の和:728

約数の個数: 60

約数和(自身を含む): 151113996

約数和(自身を除く): 71874531

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 255, 289, 405, 459, 677, 765, 867, 1377, 1445, 2031, 2295, 2601, 3385, 4335, 6093, 6885, 7803, 10155, 11509, 13005, 18279, 23409, 30465, 34527, 39015, 54837, 57545, 91395, 103581, 117045, 172635, 195653, 274185, 310743, 517905, 586959, 932229, 978265, 1553715, 1760877, 2934795, 4661145, 5282631, 8804385, 15847893, 26413155, 79239465]

約数ペア:

[(1, 79239465), (3, 26413155), (5, 15847893), (9, 8804385), (15, 5282631), (17, 4661145), (27, 2934795), (45, 1760877), (51, 1553715), (81, 978265), (85, 932229), (135, 586959), (153, 517905), (255, 310743), (289, 274185), (405, 195653), (459, 172635), (677, 117045), (765, 103581), (867, 91395), (1377, 57545), (1445, 54837), (2031, 39015), (2295, 34527), (2601, 30465), (3385, 23409), (4335, 18279), (6093, 13005), (6885, 11509), (7803, 10155)]