15693062450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{221497}}^1$

素因数の和:221631

約数の個数: 48

約数和(自身を含む): 31722943560

約数和(自身を除く): 16029881110

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 109, 130, 218, 325, 545, 650, 1090, 1417, 2725, 2834, 5450, 7085, 14170, 35425, 70850, 221497, 442994, 1107485, 2214970, 2879461, 5537425, 5758922, 11074850, 14397305, 24143173, 28794610, 48286346, 71986525, 120715865, 143973050, 241431730, 313861249, 603579325, 627722498, 1207158650, 1569306245, 3138612490, 7846531225, 15693062450]

約数ペア:

[(1, 15693062450), (2, 7846531225), (5, 3138612490), (10, 1569306245), (13, 1207158650), (25, 627722498), (26, 603579325), (50, 313861249), (65, 241431730), (109, 143973050), (130, 120715865), (218, 71986525), (325, 48286346), (545, 28794610), (650, 24143173), (1090, 14397305), (1417, 11074850), (2725, 5758922), (2834, 5537425), (5450, 2879461), (7085, 2214970), (14170, 1107485), (35425, 442994), (70850, 221497)]