149301705

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{439}}^1$

素因数の和:574

約数の個数: 64

約数和(自身を含む): 283852800

約数和(自身を除く): 134551095

約数列:

[1, 3, 5, 7, 15, 21, 35, 41, 79, 105, 123, 205, 237, 287, 395, 439, 553, 615, 861, 1185, 1317, 1435, 1659, 2195, 2765, 3073, 3239, 4305, 6585, 8295, 9219, 9717, 15365, 16195, 17999, 22673, 34681, 46095, 48585, 53997, 68019, 89995, 104043, 113365, 125993, 173405, 242767, 269985, 340095, 377979, 520215, 629965, 728301, 1213835, 1421921, 1889895, 3641505, 4265763, 7109605, 9953447, 21328815, 29860341, 49767235, 149301705]

約数ペア:

[(1, 149301705), (3, 49767235), (5, 29860341), (7, 21328815), (15, 9953447), (21, 7109605), (35, 4265763), (41, 3641505), (79, 1889895), (105, 1421921), (123, 1213835), (205, 728301), (237, 629965), (287, 520215), (395, 377979), (439, 340095), (553, 269985), (615, 242767), (861, 173405), (1185, 125993), (1317, 113365), (1435, 104043), (1659, 89995), (2195, 68019), (2765, 53997), (3073, 48585), (3239, 46095), (4305, 34681), (6585, 22673), (8295, 17999), (9219, 16195), (9717, 15365)]