15105090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{503}}^1$

素因数の和:544

約数の個数: 128

約数和(自身を含む): 48771072

約数和(自身を除く): 33665982

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 13, 14, 15, 21, 22, 26, 30, 33, 35, 39, 42, 55, 65, 66, 70, 77, 78, 91, 105, 110, 130, 143, 154, 165, 182, 195, 210, 231, 273, 286, 330, 385, 390, 429, 455, 462, 503, 546, 715, 770, 858, 910, 1001, 1006, 1155, 1365, 1430, 1509, 2002, 2145, 2310, 2515, 2730, 3003, 3018, 3521, 4290, 5005, 5030, 5533, 6006, 6539, 7042, 7545, 10010, 10563, 11066, 13078, 15015, 15090, 16599, 17605, 19617, 21126, 27665, 30030, 32695, 33198, 35210, 38731, 39234, 45773, 52815, 55330, 65390, 71929, 77462, 82995, 91546, 98085, 105630, 116193, 137319, 143858, 165990, 193655, 196170, 215787, 228865, 232386, 274638, 359645, 387310, 431574, 457730, 503503, 580965, 686595, 719290, 1007006, 1078935, 1161930, 1373190, 1510509, 2157870, 2517515, 3021018, 5035030, 7552545, 15105090]

約数ペア:

[(1, 15105090), (2, 7552545), (3, 5035030), (5, 3021018), (6, 2517515), (7, 2157870), (10, 1510509), (11, 1373190), (13, 1161930), (14, 1078935), (15, 1007006), (21, 719290), (22, 686595), (26, 580965), (30, 503503), (33, 457730), (35, 431574), (39, 387310), (42, 359645), (55, 274638), (65, 232386), (66, 228865), (70, 215787), (77, 196170), (78, 193655), (91, 165990), (105, 143858), (110, 137319), (130, 116193), (143, 105630), (154, 98085), (165, 91546), (182, 82995), (195, 77462), (210, 71929), (231, 65390), (273, 55330), (286, 52815), (330, 45773), (385, 39234), (390, 38731), (429, 35210), (455, 33198), (462, 32695), (503, 30030), (546, 27665), (715, 21126), (770, 19617), (858, 17605), (910, 16599), (1001, 15090), (1006, 15015), (1155, 13078), (1365, 11066), (1430, 10563), (1509, 10010), (2002, 7545), (2145, 7042), (2310, 6539), (2515, 6006), (2730, 5533), (3003, 5030), (3018, 5005), (3521, 4290)]