156918279915

素因数分解:

$3^4\times 5^1\times {\mathrm{131}}^1\times {\mathrm{367}}^1\times {\mathrm{8059}}^1$

素因数の和:8574

約数の個数: 80

約数和(自身を含む): 284245378560

約数和(自身を除く): 127327098645

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 131, 135, 367, 393, 405, 655, 1101, 1179, 1835, 1965, 3303, 3537, 5505, 5895, 8059, 9909, 10611, 16515, 17685, 24177, 29727, 40295, 48077, 49545, 53055, 72531, 120885, 144231, 148635, 217593, 240385, 362655, 432693, 652779, 721155, 1055729, 1087965, 1298079, 2163465, 2957653, 3167187, 3263895, 3894237, 5278645, 6490395, 8872959, 9501561, 14788265, 15835935, 19471185, 26618877, 28504683, 44364795, 47507805, 79856631, 85514049, 133094385, 142523415, 239569893, 387452543, 399283155, 427570245, 1162357629, 1197849465, 1937262715, 3487072887, 5811788145, 10461218661, 17435364435, 31383655983, 52306093305, 156918279915]

約数ペア:

[(1, 156918279915), (3, 52306093305), (5, 31383655983), (9, 17435364435), (15, 10461218661), (27, 5811788145), (45, 3487072887), (81, 1937262715), (131, 1197849465), (135, 1162357629), (367, 427570245), (393, 399283155), (405, 387452543), (655, 239569893), (1101, 142523415), (1179, 133094385), (1835, 85514049), (1965, 79856631), (3303, 47507805), (3537, 44364795), (5505, 28504683), (5895, 26618877), (8059, 19471185), (9909, 15835935), (10611, 14788265), (16515, 9501561), (17685, 8872959), (24177, 6490395), (29727, 5278645), (40295, 3894237), (48077, 3263895), (49545, 3167187), (53055, 2957653), (72531, 2163465), (120885, 1298079), (144231, 1087965), (148635, 1055729), (217593, 721155), (240385, 652779), (362655, 432693)]