149285475

素因数分解:

$3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{167}}^1$

素因数の和:349

約数の個数: 72

約数和(自身を含む): 280294560

約数和(自身を除く): 131009085

約数列:

[1, 3, 5, 9, 15, 25, 29, 45, 75, 87, 137, 145, 167, 225, 261, 411, 435, 501, 685, 725, 835, 1233, 1305, 1503, 2055, 2175, 2505, 3425, 3973, 4175, 4843, 6165, 6525, 7515, 10275, 11919, 12525, 14529, 19865, 22879, 24215, 30825, 35757, 37575, 43587, 59595, 68637, 72645, 99325, 114395, 121075, 178785, 205911, 217935, 297975, 343185, 363225, 571975, 663491, 893925, 1029555, 1089675, 1715925, 1990473, 3317455, 5147775, 5971419, 9952365, 16587275, 29857095, 49761825, 149285475]

約数ペア:

[(1, 149285475), (3, 49761825), (5, 29857095), (9, 16587275), (15, 9952365), (25, 5971419), (29, 5147775), (45, 3317455), (75, 1990473), (87, 1715925), (137, 1089675), (145, 1029555), (167, 893925), (225, 663491), (261, 571975), (411, 363225), (435, 343185), (501, 297975), (685, 217935), (725, 205911), (835, 178785), (1233, 121075), (1305, 114395), (1503, 99325), (2055, 72645), (2175, 68637), (2505, 59595), (3425, 43587), (3973, 37575), (4175, 35757), (4843, 30825), (6165, 24215), (6525, 22879), (7515, 19865), (10275, 14529), (11919, 12525)]