152894805

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{443}}^1$

素因数の和:650

約数の個数: 64

約数和(自身を含む): 296663040

約数和(自身を除く): 143768235

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 173, 285, 399, 443, 519, 665, 865, 1211, 1329, 1995, 2215, 2595, 3101, 3287, 3633, 6055, 6645, 8417, 9303, 9861, 15505, 16435, 18165, 23009, 25251, 42085, 46515, 49305, 58919, 69027, 76639, 115045, 126255, 176757, 229917, 294595, 345135, 383195, 536473, 883785, 1149585, 1456141, 1609419, 2682365, 4368423, 7280705, 8047095, 10192987, 21842115, 30578961, 50964935, 152894805]

約数ペア:

[(1, 152894805), (3, 50964935), (5, 30578961), (7, 21842115), (15, 10192987), (19, 8047095), (21, 7280705), (35, 4368423), (57, 2682365), (95, 1609419), (105, 1456141), (133, 1149585), (173, 883785), (285, 536473), (399, 383195), (443, 345135), (519, 294595), (665, 229917), (865, 176757), (1211, 126255), (1329, 115045), (1995, 76639), (2215, 69027), (2595, 58919), (3101, 49305), (3287, 46515), (3633, 42085), (6055, 25251), (6645, 23009), (8417, 18165), (9303, 16435), (9861, 15505)]