156969881325

素因数分解:

$3^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{607}}^1\times {\mathrm{31063}}^1$

素因数の和:31723

約数の個数: 72

約数和(自身を含む): 289234170368

約数和(自身を除く): 132264289043

約数列:

[1, 3, 5, 9, 15, 25, 37, 45, 75, 111, 185, 225, 333, 555, 607, 925, 1665, 1821, 2775, 3035, 5463, 8325, 9105, 15175, 22459, 27315, 31063, 45525, 67377, 93189, 112295, 136575, 155315, 202131, 279567, 336885, 465945, 561475, 776575, 1010655, 1149331, 1397835, 1684425, 2329725, 3447993, 5053275, 5746655, 6989175, 10343979, 17239965, 18855241, 28733275, 51719895, 56565723, 86199825, 94276205, 169697169, 258599475, 282828615, 471381025, 697643917, 848485845, 1414143075, 2092931751, 3488219585, 4242429225, 6278795253, 10464658755, 17441097925, 31393976265, 52323293775, 156969881325]

約数ペア:

[(1, 156969881325), (3, 52323293775), (5, 31393976265), (9, 17441097925), (15, 10464658755), (25, 6278795253), (37, 4242429225), (45, 3488219585), (75, 2092931751), (111, 1414143075), (185, 848485845), (225, 697643917), (333, 471381025), (555, 282828615), (607, 258599475), (925, 169697169), (1665, 94276205), (1821, 86199825), (2775, 56565723), (3035, 51719895), (5463, 28733275), (8325, 18855241), (9105, 17239965), (15175, 10343979), (22459, 6989175), (27315, 5746655), (31063, 5053275), (45525, 3447993), (67377, 2329725), (93189, 1684425), (112295, 1397835), (136575, 1149331), (155315, 1010655), (202131, 776575), (279567, 561475), (336885, 465945)]