39341115

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:177

約数の個数: 96

約数和(自身を含む): 80870400

約数和(自身を除く): 41529285

約数列:

[1, 3, 5, 9, 11, 15, 19, 33, 45, 47, 55, 57, 89, 95, 99, 141, 165, 171, 209, 235, 267, 285, 423, 445, 495, 517, 627, 705, 801, 855, 893, 979, 1045, 1335, 1551, 1691, 1881, 2115, 2585, 2679, 2937, 3135, 4005, 4183, 4465, 4653, 4895, 5073, 7755, 8037, 8455, 8811, 9405, 9823, 12549, 13395, 14685, 15219, 18601, 20915, 23265, 25365, 29469, 37647, 40185, 44055, 46013, 49115, 55803, 62745, 76095, 79477, 88407, 93005, 138039, 147345, 167409, 188235, 230065, 238431, 279015, 397385, 414117, 442035, 690195, 715293, 837045, 874247, 1192155, 2070585, 2622741, 3576465, 4371235, 7868223, 13113705, 39341115]

約数ペア:

[(1, 39341115), (3, 13113705), (5, 7868223), (9, 4371235), (11, 3576465), (15, 2622741), (19, 2070585), (33, 1192155), (45, 874247), (47, 837045), (55, 715293), (57, 690195), (89, 442035), (95, 414117), (99, 397385), (141, 279015), (165, 238431), (171, 230065), (209, 188235), (235, 167409), (267, 147345), (285, 138039), (423, 93005), (445, 88407), (495, 79477), (517, 76095), (627, 62745), (705, 55803), (801, 49115), (855, 46013), (893, 44055), (979, 40185), (1045, 37647), (1335, 29469), (1551, 25365), (1691, 23265), (1881, 20915), (2115, 18601), (2585, 15219), (2679, 14685), (2937, 13395), (3135, 12549), (4005, 9823), (4183, 9405), (4465, 8811), (4653, 8455), (4895, 8037), (5073, 7755)]