40473225

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:267

約数の個数: 72

約数和(自身を含む): 79416792

約数和(自身を除く): 38943567

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 101, 117, 137, 195, 225, 303, 325, 411, 505, 585, 685, 909, 975, 1233, 1313, 1515, 1781, 2055, 2525, 2925, 3425, 3939, 4545, 5343, 6165, 6565, 7575, 8905, 10275, 11817, 13837, 16029, 19695, 22725, 26715, 30825, 32825, 41511, 44525, 59085, 69185, 80145, 98475, 124533, 133575, 179881, 207555, 295425, 345925, 400725, 539643, 622665, 899405, 1037775, 1618929, 2698215, 3113325, 4497025, 8094645, 13491075, 40473225]

約数ペア:

[(1, 40473225), (3, 13491075), (5, 8094645), (9, 4497025), (13, 3113325), (15, 2698215), (25, 1618929), (39, 1037775), (45, 899405), (65, 622665), (75, 539643), (101, 400725), (117, 345925), (137, 295425), (195, 207555), (225, 179881), (303, 133575), (325, 124533), (411, 98475), (505, 80145), (585, 69185), (685, 59085), (909, 44525), (975, 41511), (1233, 32825), (1313, 30825), (1515, 26715), (1781, 22725), (2055, 19695), (2525, 16029), (2925, 13837), (3425, 11817), (3939, 10275), (4545, 8905), (5343, 7575), (6165, 6565)]