29403405

素因数分解:

$3^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{919}}^1$

素因数の和:1015

約数の個数: 40

約数和(自身を含む): 53433600

約数和(自身を除く): 24030195

約数列:

[1, 3, 5, 9, 15, 27, 45, 79, 81, 135, 237, 395, 405, 711, 919, 1185, 2133, 2757, 3555, 4595, 6399, 8271, 10665, 13785, 24813, 31995, 41355, 72601, 74439, 124065, 217803, 363005, 372195, 653409, 1089015, 1960227, 3267045, 5880681, 9801135, 29403405]

約数ペア:

[(1, 29403405), (3, 9801135), (5, 5880681), (9, 3267045), (15, 1960227), (27, 1089015), (45, 653409), (79, 372195), (81, 363005), (135, 217803), (237, 124065), (395, 74439), (405, 72601), (711, 41355), (919, 31995), (1185, 24813), (2133, 13785), (2757, 10665), (3555, 8271), (4595, 6399)]