42068845725

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{239}}^1\times {\mathrm{1223}}^1$

素因数の和:1595

約数の個数: 96

約数和(自身を含む): 74309529600

約数和(自身を除く): 32240683875

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 101, 239, 285, 303, 475, 505, 717, 1195, 1223, 1425, 1515, 1919, 2525, 3585, 3669, 4541, 5757, 5975, 6115, 7575, 9595, 13623, 17925, 18345, 22705, 23237, 24139, 28785, 30575, 47975, 68115, 69711, 72417, 91725, 113525, 116185, 120695, 123523, 143925, 292297, 340575, 348555, 362085, 370569, 458641, 580925, 603475, 617615, 876891, 1375923, 1461485, 1742775, 1810425, 1852845, 2293205, 2346937, 3088075, 4384455, 5553643, 6879615, 7040811, 7307425, 9264225, 11466025, 11734685, 16660929, 21922275, 27768215, 29521997, 34398075, 35204055, 58673425, 83304645, 88565991, 138841075, 147609985, 176020275, 416523225, 442829955, 560917943, 738049925, 1682753829, 2214149775, 2804589715, 8413769145, 14022948575, 42068845725]

約数ペア:

[(1, 42068845725), (3, 14022948575), (5, 8413769145), (15, 2804589715), (19, 2214149775), (25, 1682753829), (57, 738049925), (75, 560917943), (95, 442829955), (101, 416523225), (239, 176020275), (285, 147609985), (303, 138841075), (475, 88565991), (505, 83304645), (717, 58673425), (1195, 35204055), (1223, 34398075), (1425, 29521997), (1515, 27768215), (1919, 21922275), (2525, 16660929), (3585, 11734685), (3669, 11466025), (4541, 9264225), (5757, 7307425), (5975, 7040811), (6115, 6879615), (7575, 5553643), (9595, 4384455), (13623, 3088075), (17925, 2346937), (18345, 2293205), (22705, 1852845), (23237, 1810425), (24139, 1742775), (28785, 1461485), (30575, 1375923), (47975, 876891), (68115, 617615), (69711, 603475), (72417, 580925), (91725, 458641), (113525, 370569), (116185, 362085), (120695, 348555), (123523, 340575), (143925, 292297)]