24780315

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:400

約数の個数: 64

約数和(自身を含む): 48955392

約数和(自身を除く): 24175077

約数列:

[1, 3, 5, 7, 15, 21, 23, 31, 35, 69, 93, 105, 115, 155, 161, 217, 331, 345, 465, 483, 651, 713, 805, 993, 1085, 1655, 2139, 2317, 2415, 3255, 3565, 4965, 4991, 6951, 7613, 10261, 10695, 11585, 14973, 22839, 24955, 30783, 34755, 38065, 51305, 53291, 71827, 74865, 114195, 153915, 159873, 215481, 236003, 266455, 359135, 708009, 799365, 1077405, 1180015, 1652021, 3540045, 4956063, 8260105, 24780315]

約数ペア:

[(1, 24780315), (3, 8260105), (5, 4956063), (7, 3540045), (15, 1652021), (21, 1180015), (23, 1077405), (31, 799365), (35, 708009), (69, 359135), (93, 266455), (105, 236003), (115, 215481), (155, 159873), (161, 153915), (217, 114195), (331, 74865), (345, 71827), (465, 53291), (483, 51305), (651, 38065), (713, 34755), (805, 30783), (993, 24955), (1085, 22839), (1655, 14973), (2139, 11585), (2317, 10695), (2415, 10261), (3255, 7613), (3565, 6951), (4965, 4991)]