157794842015

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{593}}^1\times {\mathrm{631}}^1$

素因数の和:1464

約数の個数: 64

約数和(自身を含む): 209747957760

約数和(自身を除く): 51953115745

約数列:

[1, 5, 19, 23, 95, 115, 193, 437, 593, 631, 965, 2185, 2965, 3155, 3667, 4439, 11267, 11989, 13639, 14513, 18335, 22195, 56335, 59945, 68195, 72565, 84341, 114449, 121783, 259141, 275747, 374183, 421705, 572245, 608915, 1295705, 1378735, 1870915, 2174531, 2313877, 2632327, 2801009, 7109477, 8606209, 10872655, 11569385, 13161635, 14005045, 35547385, 43031045, 50014213, 53219171, 72217319, 163517971, 250071065, 266095855, 361086595, 817589855, 1372129061, 1660998337, 6860645305, 8304991685, 31558968403, 157794842015]

約数ペア:

[(1, 157794842015), (5, 31558968403), (19, 8304991685), (23, 6860645305), (95, 1660998337), (115, 1372129061), (193, 817589855), (437, 361086595), (593, 266095855), (631, 250071065), (965, 163517971), (2185, 72217319), (2965, 53219171), (3155, 50014213), (3667, 43031045), (4439, 35547385), (11267, 14005045), (11989, 13161635), (13639, 11569385), (14513, 10872655), (18335, 8606209), (22195, 7109477), (56335, 2801009), (59945, 2632327), (68195, 2313877), (72565, 2174531), (84341, 1870915), (114449, 1378735), (121783, 1295705), (259141, 608915), (275747, 572245), (374183, 421705)]