1330884710225

素因数分解:

$5^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{4219}}^1\times {\mathrm{8543}}^1$

素因数の和:12990

約数の個数: 48

約数和(自身を含む): 1895663431680

約数和(自身を除く): 564778721455

約数列:

[1, 5, 7, 25, 35, 175, 211, 1055, 1477, 4219, 5275, 7385, 8543, 21095, 29533, 36925, 42715, 59801, 105475, 147665, 213575, 299005, 738325, 890209, 1495025, 1802573, 4451045, 6231463, 9012865, 12618011, 22255225, 31157315, 36042917, 45064325, 63090055, 155786575, 180214585, 252300419, 315450275, 901072925, 1261502095, 6307510475, 7605055487, 38025277435, 53235388409, 190126387175, 266176942045, 1330884710225]

約数ペア:

[(1, 1330884710225), (5, 266176942045), (7, 190126387175), (25, 53235388409), (35, 38025277435), (175, 7605055487), (211, 6307510475), (1055, 1261502095), (1477, 901072925), (4219, 315450275), (5275, 252300419), (7385, 180214585), (8543, 155786575), (21095, 63090055), (29533, 45064325), (36925, 36042917), (42715, 31157315), (59801, 22255225), (105475, 12618011), (147665, 9012865), (213575, 6231463), (299005, 4451045), (738325, 1802573), (890209, 1495025)]