73842945

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{1783}}^1$

素因数の和:2053

約数の個数: 32

約数和(自身を含む): 129475584

約数和(自身を除く): 55632639

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 251, 753, 1255, 1783, 2761, 3765, 5349, 8283, 8915, 13805, 19613, 26745, 41415, 58839, 98065, 294195, 447533, 1342599, 2237665, 4922863, 6712995, 14768589, 24614315, 73842945]

約数ペア:

[(1, 73842945), (3, 24614315), (5, 14768589), (11, 6712995), (15, 4922863), (33, 2237665), (55, 1342599), (165, 447533), (251, 294195), (753, 98065), (1255, 58839), (1783, 41415), (2761, 26745), (3765, 19613), (5349, 13805), (8283, 8915)]