3770918775

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{541}}^1\times {\mathrm{2383}}^1$

素因数の和:2953

約数の個数: 72

約数和(自身を含む): 7290186176

約数和(自身を除く): 3519267401

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 195, 225, 325, 541, 585, 975, 1623, 2383, 2705, 2925, 4869, 7033, 7149, 8115, 11915, 13525, 21099, 21447, 24345, 30979, 35165, 35745, 40575, 59575, 63297, 92937, 105495, 107235, 121725, 154895, 175825, 178725, 278811, 316485, 464685, 527475, 536175, 774475, 1289203, 1394055, 1582425, 2323425, 3867609, 6446015, 6970275, 11602827, 16759639, 19338045, 32230075, 50278917, 58014135, 83798195, 96690225, 150836751, 251394585, 290070675, 418990975, 754183755, 1256972925, 3770918775]

約数ペア:

[(1, 3770918775), (3, 1256972925), (5, 754183755), (9, 418990975), (13, 290070675), (15, 251394585), (25, 150836751), (39, 96690225), (45, 83798195), (65, 58014135), (75, 50278917), (117, 32230075), (195, 19338045), (225, 16759639), (325, 11602827), (541, 6970275), (585, 6446015), (975, 3867609), (1623, 2323425), (2383, 1582425), (2705, 1394055), (2925, 1289203), (4869, 774475), (7033, 536175), (7149, 527475), (8115, 464685), (11915, 316485), (13525, 278811), (21099, 178725), (21447, 175825), (24345, 154895), (30979, 121725), (35165, 107235), (35745, 105495), (40575, 92937), (59575, 63297)]